Completing the square to identify the max,min, vertex and axis of symmetry

[@vidhu5938]

Your way of teaching is really helpful sir, not only for students even for teachers.

[@jananpatel9030]

7:23 got caught with a phone LOL

[@m.ricc0305]

20 times better than my math teacher👍🏻

[@brianmclogan]

happy to help

[@leejiunnie]

i cannot put in to words about how grateful I am for you thank you so much sir

[@harmanrealestate]

Thank you so much, I've been stressing with this for so long and now completely understand - thank you

[@mar_was_gone]

i love how you explained why certain procedures are done on the equation, better than memorizing the steps without grasping what they do, like fr tnx

[@BalgothTheVile]

THANK YOU!!! God bless you, you beautiful intelligent man.

[@sadiksarkar5314]

sir ,you are awesome ...I was amazed after seeing the steps it is so easy but I was just making it complicated ...tnx😊😊😊✌✌

[@brianmclogan]

Happy to be there for you Sadik

[@halladaas9915]

if the lenient term were -2x, would we consider the negative sign so that (b/2) becomes -1?

[@aqwe-sj1lz]

Let this teacher rise up!

[@h.renhwai2675]

Hi，teacher!Why the min or max point of the graphing of quadratic function can be found through the method of completing the square ？

[@brianmclogan]

because when you complete the square the quadratic is now in vertex form where the vertex is at (h,k)

[@h.renhwai2675]

thank for answers

[@aniruddhxie2k215]

@@brianmclogan Hi Sir Thank You for clearing that up

[@alexcordero6672]

oh those phones...

[@jasonbossert8821]

Yo Dr. McLogan, why does College algebra have to be so difficult

[@ndeztech]

This is college algebra? I’m doing this in high school.

[@jasonbossert8821]

@@ndeztech you'll have to do it in college too unless you can test out

[@hypegaminghd8725]

Don’t the signs switch when you take them out of the bracket?

[@brianmclogan]

only if factoring out a negative

[@sadiksarkar5314]

is this maths A????

[@i_rika1]

I have test after tomorrow and my marks are even in the average

[@purnagupta9909]

I am not going to lie, the thumbnail looks just a teeny tiny bit creepy, ya know what I mean

[@lillyjackson8828]

i hate that the caps on his markers dont match the color of the marker he uses.

[@zahramanji3072]

bro that's literally irrelevant Lol

[@marisachong4484]

There's a reason why Asians are better in math and it shows with how complicated you do this

[@jsavwrldd7884]

How is this complicated?

[@pinkipatel5478]

Fr

[@MeYou-jl5kj]

EL PEPE