How to use the quadratic formula to solve quadratic equations

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2 жыл бұрын

The quadratic equation can easily used to solve quadratic equations.
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Пікірлер: 66

@willbedone777 2 жыл бұрын

The signature of a great teacher is making that which seems difficult easy to understand. That makes maths and numbers fun and enjoyable, confidence builders. Good show thanks.

@KittenKouhai 2 жыл бұрын

Man,,,I’m glad this popped up on my timeline I miss math, I was a huge math nerd in high school and college. Thanks for reminding me of how fun math is !

@sakariniko9833 2 жыл бұрын

Please teach mehh,I'm a loser in math..

@yan.and.ying. Жыл бұрын

stop lying brev

@LORITOTH29 Жыл бұрын

BAH! It was fun when ja was in high school and college. Im back in college for power engineering 3rd class. Alrdy got my 4th class. AND ITS ALL F#%*in math. We did complex quad equations in the first exam with FRACTIONS. I HATE FRACTIONS! Lol. I love math but we moved so fast and had no Info :(. Or less. It was also a mix of calculus but at a much extreme level

@atnfn 2 жыл бұрын

Nice video to remember what I learnt like 25-30 years ago and probably forgot 15+ years ago. I often wish there was a quick way to recall all the math I used to know. Only remember the very basic stuff. Not that this is anything advanced either. But I basically just remember how to add, subtract, multiply and divide. And some simple trigonometry, sad.

@naokimc 2 жыл бұрын

dont stop uploading or i unsub U ARE A MATH LEGEND WHO POSTS FROM PAST 12 YEARS AND HAS NEVER QUIT

@aletaschulz1108 2 жыл бұрын

Thank you for the refresher course in solving quadratic equations. 🤗💚

@jennieJen99 2 жыл бұрын

Nostalgic.... It reminds me of my high school life ❤❤❤

@thedude9065 2 жыл бұрын

THANK YOU😭 been trying to figure out what I've been doing wrong for hours now

@rashamorad2659 2 жыл бұрын

I really recommend this channel for learning :)

@_-sleepyfellow_ 2 жыл бұрын

Thank you! I am learning Math from you right now and literally you are the best teacher in this universe that I ever had on KZfaq💕👍❤️

@sabuba47913 Жыл бұрын

@mathematics6574 2 жыл бұрын

謝謝你的幫助，太棒了

@rukhsanakhan1235 Жыл бұрын

Thanks alot sir... You are best teacher I ever had.... Cause your way of explaining toooo much easier than had ever..... 😇😇😇😇

@thomaspoli9726 2 жыл бұрын

I literally just learnt quadratics yesterday I could’ve saved so much time T~T

@justkev1044 2 жыл бұрын

Cross method bad just use calculator formula 01 Quad eq solves for all

@piggiespigpig 2 жыл бұрын

I just learned it yesterday too Lol

@rukhsanakhan1235 Жыл бұрын

Amazing & excellent way of explaining sir..... 👍👍

@parthasarathibehera821 2 жыл бұрын

Thank you very much.

@rjplays2331 2 жыл бұрын

Found this channel since I was in 4th Grade (which was the year 2013); now i’m in the 12th grade, still watching these videos of yours. Thanks so much!

@yenegpo123playz8 2 жыл бұрын

I just found this on my recommendations and I actually learned it. O.o

@chattiertooth62 2 жыл бұрын

This method was really helpful! Should aid me in my exam. In a recent video, you said we can ask you to say anything in your 'nassaly thor voice' so can you say, 'Koala's should reign supreme on earth from ChattierTooth.' Asking for a friend.

@darnelljones8167 2 жыл бұрын

Every video I watch with you I wish my high school teacher’s and college teachers would have broke it down so easily you are a gift to your profession. Darnell from landover

@lolok8659 Жыл бұрын

THANK U SO MUCH ILY ❤❤❤❤❤❤

@pamelangeh6986 2 жыл бұрын

Thank you

@corvus3414 2 жыл бұрын

good one - we're getting closer and closer to Trig and Calculus - hopefully

@petesr.rodriguez6273 2 жыл бұрын

What is it use for or to solve what kind of problem ?

@matlaberamolahlehi6513 2 жыл бұрын

I love tecmath

@serpderp9475 Жыл бұрын

thanks

@campervanchick8916 2 жыл бұрын

You make it look so simple - 45 years after high school I finally get it :-(

@sunilbhati7167 10 ай бұрын

Huh

@pattyatpal 3 күн бұрын

huh

@ibelieveingood5021 2 жыл бұрын

How did you get the 2

@PranamPGowda 2 жыл бұрын

Sir I have a doubt In one of ur previous video u discussed a beautiful method of multiplication using Vedic maths But sir how to solve it if we get 2 digit number as carry as in the case of multiplication of ( 69 × 96 )

@PranamPGowda 2 жыл бұрын

The video title was " How to multiply any numbers the fast way - Fast Math Trick "

@johnryder1713 2 жыл бұрын

Could you write the first one as x=1 and x=2 as well?

@genralknowledgequiz6360 Жыл бұрын

@chaozcreation 2 жыл бұрын

Can you make a video on how to solve cubic equations using the cubic formula next

@AhkoGojak Жыл бұрын

So, in the last problem where the result is 4+-√11, I got on calculator that; 4+√11=7,31(appr.) 4-√11=0,8 (appr) Before that I got my results for plus=7,13 and for minus=0,6. I think I wasn't that far though. I approximated some of the things I calculated too. Good for me since I didn't start doing quadratic formulas in school yet.

@ahmeda5394 2 жыл бұрын

That was owasome but what if under the squerroud miness I mean negative what to do

@corvus3414 2 жыл бұрын

eventually imaginary numbers must be used - (yes, there are imaginary numbers in mathematics)

@arsia9037 2 жыл бұрын

Mais c est super simple en fait ! J' adore merci from France 🙋👍.

@theophonchana5025 2 жыл бұрын

b^(2) - 4ac = 1

@theophonchana5025 2 жыл бұрын

b^(2) - 4ac = 44

@theophonchana5025 2 жыл бұрын

b^(2) - 4ac = 196

@leealex6785 2 жыл бұрын

X2-8x+5=0 Please explain how you got 11in the square

@joyagnes7545 2 жыл бұрын

Yeah I don't get it

@saharsaliani7491 2 жыл бұрын

Can any of you tell me when did you learn it in school ? I'm mean which grade ? If you want of course .

@aida7173 2 жыл бұрын

i’m 14 ending yr10 by British system,we were thought those equations at the 9 grade/begging of 10 grade

@yvessencee Жыл бұрын

I’m never gonna understand why so hard ?! Explain easy with our using these methods

@nielreyes5482 2 жыл бұрын

I cant use this when the constants are so big

@tajbibishamim8085 2 жыл бұрын

This problem you could do with the formulae

@theophonchana5025 2 жыл бұрын

3x^(2) - 10x - 8 = 0 x = (10 + sqrt (196)) ÷ 6 x = 24 ÷ 6 x = 4

@jamesfrost7465 2 жыл бұрын

Silly me, my math isnt what it use to be. My answer was, Cheeseburger.

@Naeromusic 2 жыл бұрын

When do we get a face reveal?

@hasanm219 2 жыл бұрын

Lets say 0=3x^2-10x-8 what is a,b,c becuase this 0 is on the other side rather than the examples you showed us.

@kfjfkeofitorhf9520 Жыл бұрын

X=4 3(16)-40-8=0 48-40-8=0 3X^2--10X--8==0 3X^2----5X--4==0 3X=8+4=12/3=4 X=4

@peterstrafer3329 2 жыл бұрын

Bollix

@georgepenn8922 2 жыл бұрын

Erm, I've just woken-up, this is a head-f**k for me, I'll just have a Coffee and come back later. 😔

@sidepacer1942 2 жыл бұрын

Is it normal to learn that at grade 8?!??! They are teaching us that in grade 8 smh 🤦‍♂️

@mzahir1263 2 жыл бұрын

First

@trevm02 2 жыл бұрын

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