Dividing Radical Expressions & Rationalizing the Denominator [fbt]

Рет қаралды 147,354

11 жыл бұрын

This video by Fort Bend Tutoring shows the process of dividing radical expressions and rationalizing the denominator. This mathematics concept, radical division and dividing radicals with exponents, is used in algebra, geometry, precalculus and calculus classes. Intro/Outro by Mark Kelley of The Roots! Thanks Mark!
[fbt] Timestamps
00:00 [0] Intro and Subscribe to Fort Bend Tutoring
00:24 [1] √(6) / √(2)
01:43 [2] 6 / √(2)
03:46 [3] √(32/6)
05:30 [4] -3 / ³√(54)
07:45 [5] 5 / (3 - √(2))
09:58 [6] (√(7) - √(2)) / (√(7) + √(2))
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Пікірлер: 236

@FortBendTutoring 4 жыл бұрын

Here's some helpful timestamps 4 this [fbt] radicals video! [fbt] Timestamps 00:24 [1] √(6) / √(2) 01:43 [2] 6 / √(2) 03:46 [3] √(32/6) 05:30 [4] -3 / ³√(54) 07:45 [5] 5 / (3 - √(2)) 09:58 [6] (√(7) - √(2)) / (√(7) + √(2)) Peace, Mr. Whitt

@thaihm 5 жыл бұрын

I know this is an old video but I have to say your voice, humor, and lecture style is on point. 🙏🏼

@madelynk.gilmore6939 4 жыл бұрын

The way he explained things was so easy to understand thank god 😩😩

@databae2428 7 жыл бұрын

This Tutor has flavor ladies & gentlemen mmhmm :-)

@eranioalipio167 3 жыл бұрын

Omg focus to his genuine goal not to his expression. Better say thank you sister

@strawbrrydrops 7 жыл бұрын

Thanks for the video! This is the only video on this subject that I can understand clearly!

@Krisaboo1 7 жыл бұрын

I have a test tomorrow and I'm cramming right now!

@FortBendTutoring 7 жыл бұрын

+Krishawn Rucker Good luck 2 you Krishawn! I'm rooting 4 you!

@static2140 5 жыл бұрын

Fort Bend Tutoring is that a mathematical pun?

@FortBendTutoring 5 жыл бұрын

It is now! 🤣👨🏾‍🏫

@revincentiii 9 жыл бұрын

I like his thoroughness. He was very easy to understand as he was defining terms as he worked through. Many times teachers leave out pertinent comments that make the process clear. Thank you sir!

@FortBendTutoring 9 жыл бұрын

Thanks 4 your wonderful and thorough feedback! It's greatly appreciated!

@samkhalil3755 2 жыл бұрын

great teacher made me understand in a second gold medal to this guy

@jennalutz3135 9 жыл бұрын

Thank you very much. I love this video!

@poopypoo9604 8 жыл бұрын

You are hilarious! You make learning so much more enjoyable!

@FortBendTutoring 8 жыл бұрын

Thanks Poopy Poo! I'm happy 2 help!

@r22hpilot 9 жыл бұрын

fbt makes it easy to grasp the concept. Thank you Mark...

@FortBendTutoring 9 жыл бұрын

Happy 2 help!

@hassanibrahim54 7 жыл бұрын

the best video easy to undersnad from the master of math Thanks

@FortBendTutoring 7 жыл бұрын

You're very welcome! This comment made my day Hassan! Thanks! :-)

@vascobishop732 6 жыл бұрын

An awful amount of pure talent. Many thanks.

@FortBendTutoring 6 жыл бұрын

Thanks 4 the kind words Vasco! I really appreciate it!

@sc7836 2 жыл бұрын

You teach a wonderful -easy to follow and entertaining class. Excellent delivery. Mmm Hmm. Thank you! I feel more assured.

@nellypichu 8 жыл бұрын

Thank you thank you so so much.Your making it much more understandable than how my teacher explains it.My exam is tomorrow and this helped me a lot :)

@FortBendTutoring 8 жыл бұрын

+Nellwyn nananana Good luck on your exam Nellwyn! I'm rooting 4 you!

@731TheGamingJohn 7 жыл бұрын

Thank you for your help you made me under stand this topic better.

@ayahmazing2461 4 жыл бұрын

This really helped me. Thank you so much!

@isaiahedmonson 8 жыл бұрын

You are a very good teacher and I am now a new fan of your videos. You make learning fun and hilarious. Thank you

@FortBendTutoring 8 жыл бұрын

+Isaiah Edmonson (iceobeasty) You're very welcome Isaiah! Thanks 4 your feedback!

@pinkysungminnie143 10 жыл бұрын

You helped me a lot for our finals later! Thank you!

@alisharif3827 3 жыл бұрын

Thank you for your kind lessons, and you're so powerful teacher, I'm following your video everyday in the morning, I live in the UK, but because I would like to reach A LEVEL.

@FortBendTutoring 3 жыл бұрын

Good luck Ali! I’m rooting 4 you! 👨🏾‍🏫😁

@kylamae4759 7 жыл бұрын

Ladies and gentleman Hmmmm. Hahaha so funny.I enjoyed it all!

@FortBendTutoring 7 жыл бұрын

+Kyla Mae :-) Glad you liked it Kyla! Thanks 4 watching!

@kylamae4759 7 жыл бұрын

You're welcome Mr.Whitt

@catboyworld 4 жыл бұрын

THIS HELPED ME SO MUCH KING THANK YOU!!

@michellemartinez4972 9 жыл бұрын

I love the enthusiasm you have for math!! It almost made me reevaluate my hate for it lol. Since math is a necessity though , I really enjoyed the lesson...helped a lot.

@FortBendTutoring 9 жыл бұрын

Glad you enjoyed it Michelle! Thanks 4 the feedback!

@amysapphire3606 4 жыл бұрын

"And that's it. That's your answer. Mhm." Love your voice and the easy to learn teaching!

@FortBendTutoring 4 жыл бұрын

Thanks 4 the love Amy! I really appreciate it! 👨🏾‍🏫😁

@melaniev8379 8 жыл бұрын

mmmmmhmmm mhm.

@FortBendTutoring 8 жыл бұрын

Lol! mmmmhmm

@MattB415 8 жыл бұрын

+Fort Bend Tutoring she wants your D

@tadhgbrady 6 жыл бұрын

I deliberately looked in the comments to see who was the first person to point this out!! hahaha

@lawsonlatasha81 5 жыл бұрын

Melanie V 😂😂😂😂

@hediazizi5066 4 жыл бұрын

thank u so much.it helps me.thanks

@mariachloeevelia7080 7 жыл бұрын

Dude this channel have all I need to pass my math XD Thank you so much!

@FortBendTutoring 7 жыл бұрын

+Madara Uchiha My pleasure Madara! Happy 2 help! 😁

@danicalazona9561 8 жыл бұрын

Thank you so much for helping me! I didn't really understand our lesson for today at school and we have a quiz tomorrow so I checked out youtube videos and I ended up here :) Thank you again!

@FortBendTutoring 8 жыл бұрын

Nice! Thanks 4 stopping by Danica! Happy 2 help!

@katinabyrd3461 9 жыл бұрын

You are an awesome teacher.

@FortBendTutoring 9 жыл бұрын

Thanks Katina! I really appreciate your feedback!

@Coolness2001 7 жыл бұрын

this helped me out so much. thank you!

@FortBendTutoring 7 жыл бұрын

+TheDetermined One Happy 2 help! Thanks 4 watching!

@courtneyholmes5580 4 жыл бұрын

LOVE. THIS. GUY. I've seen about a dozen other videos on this topic and still get wishy-washy but this guy is on it and he's pretty entertaining to listen to "mmhm!"

@FortBendTutoring 4 жыл бұрын

Glad you liked the video Courtney! Thanks 4 sharing! 👨🏾‍🏫😁

@jackiebaker2354 3 жыл бұрын

you were very easy to follow in directions 2021 !!!!!

@FortBendTutoring 3 жыл бұрын

Happy 2 help Jackie! Thanks 4 the feedback! 😁👨🏾‍🏫

@simonjosiah1231 7 жыл бұрын

this honestly helped me a lot thank u so much

@FortBendTutoring 7 жыл бұрын

You're very welcome! Thanks 4 the feeedback!

@shravanverma4712 6 жыл бұрын

Woah! Great Video!

@FortBendTutoring 6 жыл бұрын

Thanks 4 the support Shravan!😁

@shravanverma4712 5 жыл бұрын

Anytime!

@emmanelson4776 8 жыл бұрын

Thank you so much I have a test on this tomorrow and I don't think I would've even been able to do it if I wouldn't have watched this.

@FortBendTutoring 8 жыл бұрын

+Emma Nelson Nelson Good luck on your test Emma!

@gizachewluleseged3679 5 жыл бұрын

Nice explanations

@FortBendTutoring 5 жыл бұрын

Thanks 4 the support Gizachew! 👨🏾‍🏫😀

@patrickpilla3706 8 жыл бұрын

Thank you so much ..

@TheBgCreations 9 жыл бұрын

Explained in 13 minutes what took my math teacher 3 days and this made much more sense!

@FortBendTutoring 9 жыл бұрын

Glad I could help!

@gamerbobross3239 9 жыл бұрын

I know my teacher thought she could teach it in a day, This made it so much easier :)

@drmanhattan9101 9 жыл бұрын

TheBgCreations cuz hes black

@nildaluzrodriguez 9 жыл бұрын

Very helpful!

@FortBendTutoring 9 жыл бұрын

Happy 2 help Nilda!

@christopheruzumaki9390 4 жыл бұрын

thank you thank you so much, this really helped!!!

@FortBendTutoring 4 жыл бұрын

Happy 2 help Christopher! 👨🏾‍🏫😁

@salmaabouelenain2010 8 жыл бұрын

Very good thank you

@FortBendTutoring 8 жыл бұрын

You're very welcome Salma! Thanks 4 watching!

@kimlorrainereblora399 7 жыл бұрын

Thankyou so much!

@FortBendTutoring 7 жыл бұрын

+Kim Lorraine Reblora You're very welcome Kim!

@liannkien5672 7 жыл бұрын

I understand it so easily its awesome😄😄😄😄

@FortBendTutoring 7 жыл бұрын

+Liann Kien Happy 2 help Liann! Thanks 4 watching! 😁

@gracemosthigh8770 10 жыл бұрын

I thank God for you because before I saw this video , I did not understand rationalizing. Thank you

@yotedfrog4380 8 жыл бұрын

Hi my name is Peter and I thank you Mr. Witt for these videos. Tomorrow is our exams and its about radicands and I thank you for helping me learn. Kepp making videos! hahaha

@FortBendTutoring 8 жыл бұрын

You got it Peter! Good luck on your exam and thanks 4 your feedback! :-)

@brandontejero4701 7 жыл бұрын

i love you man thank you soooo much

@FortBendTutoring 7 жыл бұрын

+Brandon Lite (WTFO) I love you 2 Brandon! Thanks 4 watching!

@jheybrent 8 жыл бұрын

Do u have videos about radicals with different index? You're really a lifesaver sir thanks for your vids

@dionnevarela9127 8 жыл бұрын

Thank you so much!! Your videos are really a great help! Hope you're not going to stop making videos hahaha :D

@FortBendTutoring 8 жыл бұрын

+Dionne Varela We'll keep going as far as we can. Support from the online community can help with sharing, liking, comments and donations.

@e.h.ehernandez1225 8 жыл бұрын

this very cool. I like your videos! Also, if you want to use a similar process of using conjugates when dividing cubic radicals, this process is called using a sum or difference of cubes. Just like how you used conjugates in the form of (a+b)(a-b), with cubes you can use (a+b)(a^2-ab+b^2) and (a-b)(a^2+ab+b^2)

@FortBendTutoring 8 жыл бұрын

Awesome tip! Thanks 4 sharing!

@ChelsaeH 9 жыл бұрын

Wonderful wonderful wonderful 😊 you saved my math butt for my test tomorrow... Thanks so much :)

@FortBendTutoring 9 жыл бұрын

You're very welcome! Good luck 2 you and your math butt on your test! LOL

@ChelsaeH 9 жыл бұрын

haha it went pretty good ;)

@monoman4083 2 жыл бұрын

rooting 4 you

@ren-wz6zs 4 жыл бұрын

thank you soooo much i needed this desperately, my teacher can’t teach at all

@FortBendTutoring 4 жыл бұрын

Happy 2 help! 👨🏾‍🏫😁

@caleban3872 9 жыл бұрын

OMG ur blessed, my teacher just doesn't know how to explain anything. Or maybe i'm just stupid, idk. Anyways, back to the point. Love the way u explain and teach in general, this vid saved my ass as well for a test tmrw like what Chelsae Rae said. ;P

@Riceball_lol 4 жыл бұрын

2:13 I felt that mhm

@gkkirkley 9 жыл бұрын

Too fast for me. Thank goodness for the pause and rewind option. I' m trying to learn so I can help my 8th grader. Thanks, I have a better understanding. I'll be checking out your other videos. Thanks again.

@FortBendTutoring 9 жыл бұрын

Happy 2 help Gea!

@Retros34 8 жыл бұрын

thank you so much for the help :)

@FortBendTutoring 8 жыл бұрын

You're welcome Byd!

@Retros34 8 жыл бұрын

@janethamilton5954 10 жыл бұрын

Great work Mr.Whitt

@FortBendTutoring 10 жыл бұрын

Thanks!

@janethamilton5954 10 жыл бұрын

Can u help me using Google hangouts

@FortBendTutoring 10 жыл бұрын

Sure! However, one-on-one tutorials are a part of our paid services and can be initiated through our website www.tutormemath.net.

@janethamilton5954 10 жыл бұрын

@joselancelotpa-alisbo3711 8 жыл бұрын

tnx! :)

@FortBendTutoring 8 жыл бұрын

+jose lancelot pa-alisbo You're very welcome Jose!

@leftiesrighties8900 9 жыл бұрын

Thank you for posting this video! Even though the explanation is fast, I understand it and I think it is also helped me improve my hearing. Really! It helped me a lot but can you do more complicated problems? Thank you sir in advance!

@FortBendTutoring 9 жыл бұрын

Thanks 4 watching Ayeen! We'll add your request 2 our list of videos 2 do!

@nourwert 5 жыл бұрын

All I can say is thank you

@FortBendTutoring 5 жыл бұрын

I appreciate the feedback Noureddine and you’re very welcome!

@giannypierceelarosa8514 8 жыл бұрын

Once again saved me for exams :)

@FortBendTutoring 8 жыл бұрын

Happy 2 help Gianny! Good luck on your exams! :-)

@danieldrewbustillos3380 5 жыл бұрын

Tnx

@rezaarian237 6 жыл бұрын

Hi, Do you have any video for solving Divide cube and fourth root Radical Expressions? please give me a link . thank you

@jonathankelly8272 9 жыл бұрын

For the final answer where it is - 14 sqrt - 14 sqrt is the answer for that portion -28 sqrt and from -28 do you get 2 sqrt 14 by multiplying 14 times two to get 28?

@akramsouki9954 7 жыл бұрын

i love your way . awesome video but in no.4 in the denominator the difference of 2 squares identity could be used right ?

@FortBendTutoring 7 жыл бұрын

+Akram Souki I presume you're referring to problem numbers 5 and 6. Yes, it's the difference of squares identity that helps this process to work.

@gwendolyncarter4230 Жыл бұрын

What is the device you are using to write these problems out?

@corydoesstuff6411 4 жыл бұрын

He had me at mhmm He got my sub

@FortBendTutoring 4 жыл бұрын

Thanks 4 your subscription Cory! I appreciate it! 👨🏾‍🏫😁

@corydoesstuff6411 4 жыл бұрын

Fort Bend Tutoring look at that fast reply! Nothin but love man 😁🙌

@TeejayParker 7 жыл бұрын

mhmmm these radicals have something in common.. mhmm... love this video.

@FortBendTutoring 7 жыл бұрын

+Teejay Parker lol Thanks 4 the support Teejay!

@d.bradfordwalker6819 9 жыл бұрын

Mr. Whit , I thank you greatly! I always freeze when I see a square root sign, but I'm off to practice... if I don't get it, I'll be back [lol]

@FortBendTutoring 9 жыл бұрын

You're welcome and good luck 2 you David!

@d.bradfordwalker6819 9 жыл бұрын

Fort Bend Tutoring I got one right! ...and my Mom was a Statistician professionally. It's gotta be somewhere in here! [lolol]

@FortBendTutoring 9 жыл бұрын

Wow! That sounds scary! I can't stand Statistics! Lol

@jheybrent 8 жыл бұрын

On problem no.5, cant i just multiply the numerator and the denominator wint negative square root of 2 instead of the "conjugate"

@FortBendTutoring 8 жыл бұрын

+Jhey Brent Bondoc No

@G0dPvPOfficial 5 жыл бұрын

Hey, your videos are really helpful and very clear to understand. But i have one question, when im solving these type of problems with radicals and fractions in it, what order do i follow? I mean how will I know if I should factor out a number, cancel out number, simplify radical, or divide the radicals first? Also what about BEDMAS rule? do we follow BEDMAS in these type of questions too or not?

@FortBendTutoring 5 жыл бұрын

Yes, BEDMAS can be applied and it can be frustrating as different problem types are best solved a certain way. My advice to you is to solve as many problems as possible so that you’re exposed to various types so that you’ll know how to solve them when you’re tested.

@G0dPvPOfficial 5 жыл бұрын

Thank you sir!

@12degreesnowman11 Жыл бұрын

On number 2 could you have also squared the fraction or would that change the value? Like distribute the ^2 to 6 and to sqrt 2 so then you will get 36 over 2? Then simplify to 18? It is a ‘radically’ different answer than 3 times sqrt 2. May you please clarify for me.

@12degreesnowman11 Жыл бұрын

I thought about it and you can’t square it because then what happens is you multiply the top by 6 and the bottom by sqrt 2 which is not rationalizing because it changes the value and ratio by multiplying a different number to the denominator and a different number to the numerator.

@carnivalwrestler 5 жыл бұрын

Great explanations, but I know I'm going to have a problem remembering how to work those roots in the denominator that are cubed roots, fourth roots, and fifth roots, etc. But if I write this comment, it will help me to remember: So as I understand it, if we have a 4th root of 3 in the denominator, we must multiply it and the numerator by the fourth root of 21, and if we have the 5th root of 4 in the denominator, we must multiply the numerator and denominator by the 5th root of 256, etc. Please correct me if I'm wrong. I had to stop the video and go back over that part to understand the relationships of the numbers, but I think I'll get it. I just always have to know "why" something is true and prove it to myself when I don't immediately grasp it intuitively. Thank you for your hard work and caring attitude, you've helped a lot of people of different ages and from all walks of life to learn (or re-learn) math.

@FortBendTutoring 5 жыл бұрын

In your example of having the fourth root of 3 in the denominator, you would multiply the numerator and denominator with the fourth root of 27 (the result of 3^3 which is needed to make a perfect 4th).

@carnivalwrestler 5 жыл бұрын

@@FortBendTutoring Yes, what was I thinking?? Of course it;s 27, not 21, but I guess I was trying to keep too much on my mind and I wanted to get it "on paper" too fast. Plus I was cooking my French toast at the time (excuses, excuses : ) Thanks for the correction and quick response.

@FortBendTutoring 5 жыл бұрын

French toast is the 💣!

@ma.clarindamedequiso3525 5 жыл бұрын

In question 2, Why is it the square root of 16 when its supposedly be 4 the square root of 2?

@ramdemesa6436 6 жыл бұрын

Can u do a video on conjugate property ?

@FortBendTutoring 6 жыл бұрын

+Ram Demesa Sounds good Ram! I’ll add it 2 my list!

@oreanaluna1929 8 жыл бұрын

how do I take the sqrt of 9u^3v over the sqrt of uv^11??

@FortBendTutoring 8 жыл бұрын

Combine the radical signs and use the steps from the last few problems in this video: kzfaq.info/get/bejne/oJOlraR0utvSooU.html

@RB-nm3ko 6 жыл бұрын

I have a question about the answer to last problem. In the last step why isn't the square root of - 14 -14 not added to make -28?

@FortBendTutoring 6 жыл бұрын

When adding radicals, you only add the coefficients on the common roots. The roots are only changed when multiplying or dividing and don’t change when combining like terms.

@ScarTrakk 7 жыл бұрын

what happens when the result has a denominator with a negative number?

@FortBendTutoring 7 жыл бұрын

+Alexandre Juca The answer is negative. You can leave the negative sign in the denominator or bring it in front of the fraction.

@shazzmyz 8 жыл бұрын

your videos always help me in my algebra class so just want to say thank you for doing a very good deed for many. I have an equation I'd like your assistance with 5/5x-11 + 4/2x-3 = -3/5-x

@FortBendTutoring 8 жыл бұрын

+Ma Majah This should help: kzfaq.info/get/bejne/eK51eNKa1q2nYY0.html

@shazzmyz 8 жыл бұрын

I watched this one before and it helped a little. thanks

@FortBendTutoring 8 жыл бұрын

+Ma Majah If you need more assistance, you can schedule a paid online tutorial at www.TutorMeMath.net or check our recommended channels list for a video on the topic.

@shazzmyz 8 жыл бұрын

okay.. thank you!!

@deltalead4708 4 жыл бұрын

On that second problem what if instead of the radical being the denominator it was the numerator and the number without the radical was the denominator?

@FortBendTutoring 4 жыл бұрын

Then it would be a totally different problem.

@deltalead4708 4 жыл бұрын

@@FortBendTutoring ok thanks

@uiticus 8 жыл бұрын

On the last problem. when you subtracted the 7 minus a negative 2, shouldn't the demonimator be a 9 instead of the 5 you placed there?

@FortBendTutoring 8 жыл бұрын

The "minus" sign you're referring to was eliminated along with the middle terms in the denominator in the previous step. Only 7-2 remains in the denominator to yield 5 as a result.

@uiticus 8 жыл бұрын

Oh okay. I see it now. Thank you.

@tiffanywilliams424 8 жыл бұрын

Can you simplify it even if it's not a perfect square?

@FortBendTutoring 8 жыл бұрын

Sure! Check this video out: kzfaq.info/get/bejne/g8WqfM1-rqmmY58.html

@carly911 7 жыл бұрын

For 15 + 2√2 over 7.... Do we add 15 + 2 or just leave it like that???

@FortBendTutoring 7 жыл бұрын

Just leave it like that Carly. You can't add the 15 and 2√2 because they are unlike terms and the "2" is a part of 2√2 and can not be added without the √2.

@allaisajung8331 7 жыл бұрын

can you give me a example of a word problem about dividing radical expressions thanks:)

@FortBendTutoring 7 жыл бұрын

+Allaisa Temelo 😳 No Allaisa. Just google it or check several math textbooks for one.

@allaisajung8331 7 жыл бұрын

oohh ok :) Thanks

@jonathankelly8272 9 жыл бұрын

For the final answer where it as -2 sqrt 14 my understanding that part of the answer was generated by multiplying -2 by 14 which is -28, is this correct?

@FortBendTutoring 9 жыл бұрын

No. -2 sqrt 14 came from combining - sqrt 14 and - sqrt 14 to get -2 sqrt 14. Remember when combining like terms like signs add.

@jonathankelly8272 9 жыл бұрын

I am still slightly confused I am afraid! So -14 - 14 - -28, is that corect? Can you break down more for me.

@FortBendTutoring 9 жыл бұрын

Jonathan Kelly -√(14) and -√(14) have a sum of -2√(14). Check out our Adding and Subtracting Radicals videos: kzfaq.info/get/bejne/rrddmNaqzsXemYE.html and kzfaq.info/get/bejne/p9GmmJN6vZ2bm6s.html

@jonathankelly8272 9 жыл бұрын

Fort Bend Tutoring Thanks i have gone over it before but i will check it again!

@luizianaangelallamas6664 4 жыл бұрын

What if the square root sign is at the numerator

@FortBendTutoring 4 жыл бұрын

Then simplify the square root in the numerator, reduce and you will not need to rationalize the denominator.

@dionnevarela9127 8 жыл бұрын

What will I do if the given item looks like this: (2 √6 + √9 ) (3 √3 + 3 √2) +√36 - 2 √6? :) Thanks!! :D

@FortBendTutoring 8 жыл бұрын

+Dionne Varela Use the steps shown in the "Multiplying Radicals" and "Adding Radicals" video.

@elicarterlim717 8 жыл бұрын

what if the equation is sqrt of x plus sqrt of y over 1

@FortBendTutoring 8 жыл бұрын

+Allyrah Porque I’ll be happy 2 show you! Setup a paid online tutorial session at www.TutorMeMath.net.

@iliketheodds2575 9 жыл бұрын

That's how we roll.

@FortBendTutoring 9 жыл бұрын

You know it! LOL

@sarahduncan2733 9 жыл бұрын

Mmm hmm...Lool ur funny...Thx Much!

@FortBendTutoring 9 жыл бұрын

You're very welcome Sarey!

@alexandrawhite2888 5 жыл бұрын

new drinking game: every time he says ladies/gentlemen & mmhmm , imma take a shot of whiskey

@FortBendTutoring 5 жыл бұрын

Sorry Alexandra, that game is not new.👨🏾‍🏫😎

@nathanieleden8209 5 жыл бұрын

In problem 6 how did you get -2 square root 14 in the numerator MR.WHITT?????

@FortBendTutoring 5 жыл бұрын

I foiled (used the distributive property) the numerators together. Multiplying the two binomials together.

@nathanieleden8209 5 жыл бұрын

Im talking abt the second part of the problem.In the numerator negative square root 14 minus square root 14 =-2 square root 14.

@FortBendTutoring 5 жыл бұрын

Yes, like signs add therefore -root 14 and - root 14 result in -2root 14.

@nathanieleden8209 5 жыл бұрын

@@FortBendTutoring GOT IT!!!! It was right in my face.I will not disturb THE OMNIPOTENT MR.WHITT.For my ignorance I shall sacrifice many math problems in YOUR HONOR!!!!!

@FortBendTutoring 5 жыл бұрын

I would expect nothing less. 😑 👨🏾‍🏫😁

@nhanguyen-gu8tn 5 жыл бұрын

👍🙏😊❤️

@FortBendTutoring 5 жыл бұрын

Thanks 4 the support Nha!

@jheybrent 8 жыл бұрын

why cant you do the steps u did on ex2 on ex1?

@FortBendTutoring 8 жыл бұрын

+Jhey Brent Bondoc In example 2, the 6 in the numerator is not under a square root symbol.

@jheybrent 8 жыл бұрын

so i only do that kind of step if i got no radicals on the numerator?

@MsJoyce31202 5 жыл бұрын

Why that extra step?

@FortBendTutoring 5 жыл бұрын

Which example are you referring 2?

@undersc0r 2 жыл бұрын

mhmm

@bangpinkarea5393 8 жыл бұрын

hi Mr.Wit I just wanna ask why is it it's 9-2√14 cause I can't get it...btw tysm Mr. Wit..god bless😘😘😘

@FortBendTutoring 8 жыл бұрын

+Nyrrah Jane Polvorosa When combining like terms in the numerator, like signs add and unlike signs subtract. 7 + 2 is 9 and -sqrt(14) -sqrt(14) is -2sqrt(14).

@bangpinkarea5393 8 жыл бұрын

+Fort Bend Tutoring ty so much Mr. Witt actually we have assignment right now and I'm confused..it's like this √x-√y over √x+√y and in the part were it's like this already x-√x•y-√y•x+y and I don't know what to do..can you help me Mr.Witt.. please😃😃😃

@FortBendTutoring 8 жыл бұрын

+Nyrrah Jane Polvorosa I’ll be happy 2 show you! Setup a paid online tutorial session at www.TutorMeMath.net.

@bangpinkarea5393 8 жыл бұрын

+Fort Bend Tutoring thank you so much Mr. Witt but it's paid online we don't have money for that..but thank you so much for everything...god bless😃😃