Solving Quadratic Inequalities

[@akirahellkaiser8139]

"A good mathematician is a lazy mathematician" nice saying

[@callmegary2622]

ironically he must up the equation that part and had to voice over parts of it.

[@iLoveTurtlesHaha]

I love this guy. OMG... He's so much fun to learn from. Subscribed.

[@spaceboi1781]

Thanks dude from 2014 U really saved me in my test

[@paulneg7855]

You are an amazing teacher! Thank You!

[@nunitchagucci3047]

Excellent teacher! I love how he makes math look more fun to me now! The positive land lol Thank you!!!

[@jeangrinston5815]

Thank you for sharing the message

[@gtarules1]

7:00 - my God, this was great.

[@mohammadiqbaal1739]

gold

[@user-uq1fq6gs3i]

Wow, you have an awful sense of humour

[@christianlangyon9857]

You guys are a bunch of idiots

[@crazychailady4762]

@@user-uq1fq6gs3i yeah it is. wyd abt it?

[@Ul5834]

Please don’t use the Lord’s name in vain 🤧

[@danielkgobane5641]

woow...the best mathematician ive ever came accross,its so bright inside my head

[@ohlookadandelion]

Thanks a bunch! I was struggling on this topic so much and none of the videos on youtube helped me as much as yours did. Have a great day ❣️☺️

[@josesanchezpalacios8991]

Better explained impossible. Loved the video.

[@Mike-ks6qu]

Thank you!! I was very lost at this topic, but now I get it. Not nearly as difficult as I thought it was. Great teacher!!

[@DaraDara-kw1up]

you are the best teacher... I hope to have a teacher like you ...

[@jodiemaydalusung3080]

salamat po talaga, pinadali ninyo po at nagets ko na po. salamat po talaga :).

[@giuliadiicorsica]

Thank you! Khan Academy made it confusing! You made it easy!

[@shyamsunder1155]

Your ways of explanation is fantastic

[@E_Girl-zy9gi]

But aren't you supposed to multiply the 2x^2 by the -12? So you have to factor what goes into -24 and 5???? I'm so confused lmao

[@ssmmss1139]

That what I was thinking of

[@rameshreddy1721]

Super and thanks for explaining briefly

[@oratilelekalakala3095]

I love this guy already💕💕. You’re such an amazing teacher

[@obnoxiouscat6269]

5:26 why is 5x 0 :/

[@JuanGarcia-db3ps]

I want to know how do you resolve: X / X+1 < 3X

[@rangseyviset7708]

Explained it so amazingly that i am loving math. 😂 Thank you so much!

[@mapeallan.w9390]

So simple and easy to understand.Thank you.🔥👏🏻👍🏻

[@erinr5723]

6:16 👍 words i live by

[@bettyan2718]

Love when he says, positive....❤️

[@mahrukhkhan8137]

i like this guy he makes me actually enjoy learning math

[@squareclasses4110]

Great...sir 👍explained it well

[@paularamos9937]

I mastered it.. But when will I use it after college? (I'm taking meteorology)

[@ThinkwellVids]

You might be surprised. I recently helped a friend simplify an equation to calculate the air pressure on any given boiling of water, and that used algebra and logarithms. There's some math in meteorology, too.

[@yashendrabadal4776]

im learning this in XI class ....****

[@joyceolivia8254]

I’m learning this in my sophomore year of high school lol

[@Pastellaxart]

@@joyceolivia8254 I'm learning this in 6 grade but now I'm going to 7th

[@joyceolivia8254]

​@@Pastellaxart yeah i learned it at that age too,, they teach it twice. good luck in 7th grade !

[@bhaveshhemnani3989]

Sir, Your explanation style is too good

[@emreozkefeli9815]

Good explaination with some humour. Thank you

[@connormurphy7846]

what kind of pens does he use?

[@jodiemaydalusung3080]

permanent marker

[@athenaenergyshine7616]

I love this I am so lazy in theory I should be a great mathematician. This is mind blowing explanation. I think I have actually understood quadratic inequality

[@cassidialana]

How would this look between parentheses? [-4,3/2]?

[@breadroelling3451]

DOCTOR EDWARD BURRGEERRR

[@jiauke]

thanks for teaching like this :DD, some other tutorials be like do this then this.

[@namithamadhu7583]

Tnq sir. I like ur teaching😍😍😍😍😍

[@hannaabid4119]

You explained very well. Thankyou

[@ml561]

Well explained!!!

[@aminematboue501]

I love the hand righting

[@hussnainshirazi6996]

So nice way for writing solution set thanks sir

[@rajniupadhyaya1917]

Great video

[@haziehigh3694]

Thanku sooo much love ur teaching methods

[@kingvkronaldo.9273]

Thank you sir. Great explanation

[@kirillmassey8128]

How do you solve G(x)= x^5-9x^3 G(x)=0?

[@hadeelaltaee5543]

What’s the point of quadratics I really don’t know i learned how to measure how tall an object suck as a building using its shadow and yours which was the only useful thing that can be used I real life and the most useful thing I ever learned but what’s is the point of quadratics?

[@musicmaniac5316]

You just made my life easier 😩

[@reply5054]

Thank you because of teaching alot about MATH💖💖💖

[@rubysaha5033]

Nice explanation

[@ayushcena6778]

Really helpful.. Thanks a lot😊

[@alexanielo1420]

Finally, a fun way to learn LOL

[@francisgalanida1996]

Thanks it was fun to learn

[@akumajinzu9451]

Im still highschool yet our topics are in college but thanks anyway it was very helpful :)

[@someonebutindian]

tysm Sir

[@arivuinternationalschool5873]

Superb english man

[@SunitaDevi-ym4zu]

Wow thank you sooooo much. Now my all doubt is clear

[@malak77774]

Thank you it really helped

[@joelmuskwe2554]

he is fun ..thanks Mr

[@stephanieesparrago1006]

How 'bout 2x^2 - 5x-7

[@jmafoko]

i was expecting the continuation from (x>=3/2 and x>=-4) or (x

[@kidleroy5424]

7:01 this land is positive land

[@nelsonmarifereyes2199]

why? he not put the negative sign in th 3/2

[@ma.ceciliagomez2493]

Use factoring by grouping, not trial and error!

[@gamingfire9364]

that's longer tho

[@sanelprtenjaca9776]

Or you use formula a(x - x1)(x - x2) where x1 and x2 are solutions of kvadratic and a is koeficient ax^2; 2x^2 + 5x - 12 = 0 x1 = - 3/2, x2 = - 4 ==> 2(x + 3/2)(x + 4) = (2x + 3)(x + 4)

[@nozzerjuice]

thank you so much I'm sorry If I have ever taken your lunch money.

[@eliteknightsk3035]

MADE MY DAY!!!! XD

[@malasow_]

You are awesome!!!!!

[@firelessdragon5064]

"A good mathematician is a lazy mathematician" :)

[@sinethSR-t6l]

Good help🤩

[@marcosh1067]

I like this guy!!!

[@anshulpandey1]

Thank you so much

[@or8656]

Very well done video, thank you!

[@mana-mo9ev]

this land is a positive land ~~.. haha thanks

[@sanikaadmuthe6813]

Thank you

[@PlutoPlanetoid]

...Thank you.

[@akhilraghavan8873]

helped me a lot thx. :)

[@muhammadsuleimanhussain-jf9nz]

VERY NICE MASHA ALLAH

[@tendaniselai3160]

I'm passing tomorrow's exam 😭💃

[@Pastellaxart]

Good luck💛💛💛💛💛

[@sophialandicho7620]

Me too I will be having my exam tomorrow😁 goodluck to us!

[@qanciyecalijamac3567]

is 8and -3 gets +5

[@khanyisilethando9105]

thanks 💙💚

[@fridaaa0]

7:00 hahahaha

[@kongyujesse8410]

GREAT

[@remus6846]

This is such an old video it is actually recorded before 2014

[@ij6431]

OMG THANK YOU SO MUCH

[@qanciyecalijamac3567]

because look factor of -24

[@sohailalim2698]

Why is he not. Uploading nowads

[@H33a]

2022

[@kanyanvikas]

Wow.great video.really help.

[@Sk-tq7ih]

Thank your 🌹

[@esthervanorder6333]

thought he had 6 fingers @4:13

[@taqikazmi4807]

thank you sir you are an amazing maths teacher

[@keishacarlies5172]

I'm sorry how did you get positive four to be a negative

[@ユリ美しい]

Amazing, just what I was looking for!!!!

[@viatriciamwikali3220]

I think I don't understand that point where he says -3,+4, is maybe if it cud b (8,-3) or (6,-1). but mostly it should be(8,-3). or I'm wrong also. just asking,pliz

[@ignition7366]

Thanks fam

[@sallahdaniels6385]

Oh my gosh! You're so strait foward with your work and don't make 'witty' jokes with people.

[@atomickettle7320]

hes on my school math book

[@armyblink7044]

FINALLY i get it now

[@ashleypatterson6166]

I am doing this math don't know what to do

[@johnbetbabanta3724]

Omg I love you

[@urielalvarez8569]

John Betbabadabingbadaboom i love you too

[@SimonDaka-y5q]

The factorization part wasn't done right

[@brandoneskew9065]

PLAY THIS IN 0.5 SPEED IT IS HILARIOUS

[@farwaiqbal7208]

lmfao TRU

[@OnlineSchoolhabiburrahman]

awesome... solve

[@revieieie]

i know that this is easy but damn, you really can not get anything if youre not a fast learner, math is really my weakness arghh!!