Algebra - More on Factoring Trinomials

Рет қаралды 135,540

11 жыл бұрын

Factoring trinomials (aka quadratic functions) is one of the bedrocks of Algebra. Why not learn it with spunk, laughter, and gusto? Here we cover the more challenging problems, involving the leading coefficients. Join in, YAY MATH!
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Пікірлер: 138

@derrickc.7766 10 жыл бұрын

No doubt, one of the best teachers I have ever seen. In fact, teacher to student communication and/or chemistry like this, is an obvious rarity. This teacher is a gifted leader with charisma to boot. All teachers should watch this!

@ruwaydafavron7676 3 жыл бұрын

This is 2020 my HISET test in 2 days Thank u for every single video you really helped me a lot You are an awesome teacher and person And today is Tuesday

@welcometojoplin 11 жыл бұрын

I go to an alternative, self-directed high school with no classes so you have really saved me!! Thanks for being such a great math teacher.

@ceza1487 9 жыл бұрын

you are a brilliant teacher, it's really useful to be able to look at these so easily online and you make it fun to watch. Great help for my gcse's thank you.

@samsonuriah9651 2 жыл бұрын

Sorry to be so off topic but does someone know of a method to get back into an Instagram account..? I somehow forgot the login password. I appreciate any tips you can offer me

@msb7841 10 жыл бұрын

On the 8a^2-9a-5=4-3a... Which is 8a^2-6a-9.......You had your final answer as (4a-3) (2a+3) but that gives you a positive 6a not a negative 6a

@robitussinbrohan718 5 жыл бұрын

He put a correction on 10:42

@ritaholliday2236 3 жыл бұрын

yes, I observed that too. He corrected it on the message that poped up.

@MrUltraDreamz 8 жыл бұрын

Is this like a private school? xD At any school i'v been too the students would not be this happy to learn math... And wouldn't take notes unless they were told too lol

@zahirhaque89 9 жыл бұрын

yaymath you are awesome. I did not do algebra in 10 years and am back in college, our professor moves way too fast and makes people feel dumb when they ask him a question. To say he has no patience is an understatement. Anyway I am learning thanks to you! You are awesome. Thank you so much!

@lxaktivef13gs48 9 жыл бұрын

I'm trying to help my son doing this math I've been out of highschool for 10 years

@maximilianalvarez737 5 жыл бұрын

I wish I had someone like him as a teacher, wouldn't be bored and distracted in class

@MrXeberdee 9 жыл бұрын

First ex.is reversed and should be ( 4a + 3 ) ( 2a - 3 ) - works with berry method too. ( 8a + 6 ) ( 8a - 12 ) reduces with 2 and 4 to give the same and results in -3/4 and 3/2.

@robitussinbrohan718 5 жыл бұрын

10:42 thank god for that correction. I was about to lose my mind lol

@lgcompanyclips 7 жыл бұрын

I've enjoyed your videos. Its great to learn something while having some fun...great job dude!

@mariazamora1817 9 жыл бұрын

You have great energy ...I wish my algebra teacher was like that

@joel272388 7 жыл бұрын

you are unique mr.i never get bored seeing your videos..thanks a lot..

@victoriaslaughter560 8 жыл бұрын

You're helpin' me pass my Praxis, dude! Thank you so much. Great teaching! :)

@stevenlopes8365 8 жыл бұрын

I have learned more in 1 and half of your videos than an entire semester of college. thank you SO much for these videos. I wish I found you earlier.

@quentinwelker4328 7 жыл бұрын

This was incredibly helpful. Thank you

@alexpham481 8 жыл бұрын

Helped a bunch, thank you and keep up the great videos!

@elenadaniel2692 9 жыл бұрын

your videos are awesome youre a great teacher. Your videos have helped me in college!

@JonNotJon 9 жыл бұрын

trinomials got me like "bruhhhhhhhh"

@elenadaniel2692 9 жыл бұрын

lol

@elenadaniel2692 9 жыл бұрын

bruh

@zx_codm 2 жыл бұрын

College?! Am learning this in 9th grade wtff

@kozywuv 10 жыл бұрын

Thank you a million plus times.

@pingtong6373 12 жыл бұрын

man i love this lol its so easy to understand!haha love it!

@Mrsphomm 8 жыл бұрын

thank you for the help!!

@daniellebuckopigster 8 жыл бұрын

Thank you so much for this video, it really helped me out.

@mariabardas2568 7 жыл бұрын

Bless you!!

@angeliathompson3054 10 жыл бұрын

Dude, you rock!!!!!!!

@shahrinm1501 9 жыл бұрын

Awesome, i love the way u teach ....thnks for breaking it in a easy way, it was very helpful....

@justaman7745 3 жыл бұрын

Great teacher very enthusiastic about teaching maths, well done 👍.

@kiaram9391 8 жыл бұрын

Thank you so much, you are awesome

@elpicodegallo616 6 жыл бұрын

Thanks for the help

@jovanni3727 8 жыл бұрын

yes I finally figured it out !! thank you

@matrixlone 8 жыл бұрын

wonderful!💛

@lihuad6301 6 жыл бұрын

Thank you 😊

@shazadmushtaq9463 9 жыл бұрын

Your the best!!!!

@jinseiboy5589 Жыл бұрын

Hi I'm gonna be dedicated my whole summer learning from u YOUR AWESOME❤😊

@yaymath Жыл бұрын

Welcome, friend.

@jinseiboy5589 Жыл бұрын

@@yaymath Your videos is not so boring unlike others and u make math so easy that's the reason why I'm watching you, thanks ur vids helped me by alot 🤗friend ( i guess)

@HailoiHailoi 5 жыл бұрын

Last problem! (6x+4) (1x-3) give the same answer!

@JacobOwens-PCBuilding 9 жыл бұрын

Alright you teach very good with all videos and help a lot. Now the Question is.. Do you use the basis of Common Core that the government puts out or do you make the strategies up?

@SamaaEzzeddine 9 жыл бұрын

*_Thank you_*

@rodisson570 8 жыл бұрын

Man you are awsome!!!!!!Greetings from Sweden

@golfump 9 жыл бұрын

you still the man

@tonyrosam 8 жыл бұрын

On last problem just want to point out that (2(3x+2)(x-3))/2 = 0/2 makes the 2 into 1 so it does not go bye-bye it makes the equation (1(3x+2)(x-3)) = 0 and 1 does not change any number with multiplication. Bye! Thanks for the uploads I am learning fast!

@zoetsambane1508 10 жыл бұрын

YAY MATH ROCKS #LOVE

@rios9580 9 жыл бұрын

I actually understand this better than a million

@nesamick8229 7 жыл бұрын

still very helpful all your vids

@henry6871 4 жыл бұрын

Factor by grouping method is better for factoring trinomials without a GCF and with a leading coefficients greater than 1

@jawadhindi646 11 жыл бұрын

Never ask a question if you do not know the answer beforehand, (min10:21). Their is an easier way to do this. However, you have a great method of interactive teaching. Well done.

@91755103 10 жыл бұрын

Hey yay math guy, im not sure your name but on that last problem I got the same answer but with opposite plus/minus signs. Could it be because I didnt factor out the GCF? I didnt think it would make a difference... ? Thanx for all your help w/ math btw. Hopefully soon ill be done w/ algebra

@erickraul7797 9 жыл бұрын

Life saver

@vivianof011 10 жыл бұрын

I don't mean to correct you and please correct me if I'm wrong but I got (4a+3)(2a-3) because -12+6=-6 instead of 12+(-6)=6 which would be wrong. For a final answer, I got -3/4 and 3/2. I also plugged it into Mathway and gave me the same answer. Can you please explain?

@REXBEEZY 10 жыл бұрын

I totally agree!! I used the "Berry" method and came to this solution as well. Explanation please YAY MATH!!!

@ShawnBoy333 10 жыл бұрын

(2a - 3) (4a + 3) a= 3/2 ; a= -3/4

@mathricks408 6 жыл бұрын

factors are (2a-3) and (4a+3) not (4a-3) and (2a+3)

@new_filler 6 жыл бұрын

holy shit you're right

@milosavage7327 6 жыл бұрын

Parveen Vashisht yes you are correct but it could be what he wrote just change the signs. (4a +3) and( 2a - 3)

@kelabear6084 5 жыл бұрын

Thank you, I thought I was messing up when I thought I was starting to get it

@makhan5773 4 жыл бұрын

yes, of course you were right but the teacher and all his class just absorbed his mistake.

@TheOctinomos 4 жыл бұрын

they know better than to correct the teacher...

@a-annhinanay 7 жыл бұрын

Yey! I got it right :)

@virideleon7329 9 жыл бұрын

Thank you :-)

@sm16875 8 жыл бұрын

how would do you use the Berry method on 8a2-9a-5.. I tried and can not find 2 #s that mult to 40 and add to -9

@filiparsovski4250 8 жыл бұрын

it doesn't have integer roots. the roots aren"t even real. They are complex numbers.

@kI_19 10 жыл бұрын

Yayyaayyayayayayay MATH!

@zoetsambane1508 10 жыл бұрын

LOL I TOTALLY AGREE, AND WHY DUMP THE GIRL, GUYS WHY?

@11teiko 9 жыл бұрын

Once again: I love Yay Math!

@jonjigoncalves 10 жыл бұрын

thank you, i get so many teachers with accents and super heavy ones

@berbice25 3 жыл бұрын

How about factors (3x+2) (2x-6)?

@zx_codm 2 жыл бұрын

Alrt title: factoring quadratic trinomials (complex) Lol that's my exact lesson am taking.

@foreverbabydoll2u 12 жыл бұрын

Is it to late to request addition examples? I'm stuck on this "factoring" issue out here. If the 1st term of a trinomial has a number in it - I can't see how to factor it out properly. ex: 20x squared + 48x - 5; what do I do with that 20? -Thanks.

@mariabardas2568 7 жыл бұрын

como poder quiero como querer puedo, try factoring that...

@theedwardian 8 жыл бұрын

My professor speeds through this stuff and takes short-cuts constantly. Slow down woman, not everyone has high functioning autism.

@fatimaessam4632 7 жыл бұрын

why not use the magic X method? it's much simpler.

@cassymontalvo5824 7 жыл бұрын

I want you as my math teacher tbh

@nailcraze7575 10 жыл бұрын

He's using the crisscross method. I prefer the AC method for most of the factoring questions

@Lawrencetang62 8 жыл бұрын

is this college and if yes which one what school is this

@klaatumusic8789 7 жыл бұрын

I only clicked on this video because I thought it was adam sandler from the thumbnail

@matthewmesa1238 7 жыл бұрын

KLAATU Music 😂

@ShawnBoy333 10 жыл бұрын

(6x +4 ) (x - 3) is possible too

@martakheyfets2235 6 жыл бұрын

Shawn McGill that’s a different answer when you check it

@jonahhiatt589 7 жыл бұрын

why do these have 2 answers? X equals 2 different things? im trying to learn and its tough from home - can someone possibly explain :(

@new_filler 6 жыл бұрын

No, those are the two different possible values of X that would equal zero.

@supercyberfunk 7 жыл бұрын

It's hard to picture this guy on a bad day.

@venomandpotatoplays5256 2 жыл бұрын

At first i was like what how did he get -6a by subtracting 12-6 and than the caption popped up

@queeninfinity5298 10 жыл бұрын

What happened to the 7x???

@shannonmcdonald7584 4 ай бұрын

What grade is this?

@mahsheedda4937 7 жыл бұрын

i believe the answer is negative 3/4 and positive 3/2 for a in your first problem to solve.

@MonicaYap 7 жыл бұрын

thats my answer also

@drshuaibsayyed3274 5 жыл бұрын

+12a - 6a=+6a but in the equation it is - 6a

@nesamick8229 7 жыл бұрын

the answer was wrong if the trinominal was a -6a then that means the 12a should have been negative not positive and the -6a shoud have been positive so when u completed the problem it came back to the 8asquared-6a-9. otherwise the way u did it it would of came out to be 8asquared+6a-9. just saying

@mitchellward2536 10 жыл бұрын

i thought the numbers on the right side of the () had to add up to 7

@themonshiner1572 10 жыл бұрын

i loves you soo much i can just shit myself

@jawadhindi646 11 жыл бұрын

Solving (13:50 min)

@evelyny8579 7 жыл бұрын

Why are there two answers for x

@1jeffr 7 жыл бұрын

Because there are 2 values for X that solve the original equation. (Zero)

@317ermac 7 жыл бұрын

Is this a quadratic equation?

@SuperLipapa 6 жыл бұрын

Steven Sandoval nah mate it's a fucking water slide

@holyshit922 7 жыл бұрын

? Es el borracho ?

@WollyTheCow 12 жыл бұрын

Hi! :D

@MurrayMelander 9 жыл бұрын

Why'd you upload this same video again?

@yaymath 9 жыл бұрын

Murray Melander earlier on KZfaq only allowed for less then 10 minutes. So I had to make preview vids. Now any length is ok.

@tinia1981 11 жыл бұрын

Hi!! I have a problem that I've been trying to solve for the last 30min. 2m^2= 2m+112. Please someone help me!!!!!

@hamadrashid9990 4 жыл бұрын

well, 6 years later, 2(m-8)(m+7)=0, m=8 or m=-7

@venturareymar 9 жыл бұрын

wew man you are really good in teaching but guess what our teacher is now teaching us substitution and elimination in x and y coordinates by the given value of x and were just fking gr 8

@ChrisDaTroll 9 жыл бұрын

***** Sorry commented on the wrong comment