Power Rule for Differentiation (2 of 4: Background knowledge)

[@defco89]

0:10 1:35 Difference of Powers a) (a - b)(a + b) = a^2 - b^2 b) (a - b)(a^2 + ab + b^2) = a^3 - b^3 c) (a - b)(a^3 +a^2 b + a b^2 + b^3) = a^4 - b^4

[@tamilagil]

Thankyou man helped a lot

[@TheWindUp]

Missing algebra on right board (I'm quiiite sure this should be it): (a - b)(a + b) (a - b)(a^2 + ab + b^2) (a - b)(a^3 + a^2b + ab^2 + b^3) After working on them, should be : a^2 - b^2 a^3 - b^3 a^4 - b^4 Not a math expert, so sorry if I got it wrong

[@userBBB]

I want to see the missing blackboard...

[@jimmytumbles9640]

That's an easter egg for wide screen users.

[@ivolol]

The questions would be something like Expand: 1. (a-b)(a+b) 2. (c-d)(c^2+c*d+d^2) 3. (t-s)(t^3+t^2*s+t*s^2+s^3)

[@TheWindUp]

I posted a comment, shooould be right.

[@shauryaagarwal4556]

@@ivolol factorise* (not expand)

[@shivashukla3432]

I learned a lot from this guy.. sheer brilliance.. differential equations,derivatives, basic math.. this is what a real teacher should be like!!🤗🤗

[@joshualiu1586]

Missing white board shows: (a - b)(a + b) (a - b)(a^2 + 2ab + b^2) (a - b)(a^3 + a^2b + ab^2 + b^3)

[@Timmmmm42y]

I love this channel. Also I wish I could see everything

[@Quahog_Stories]

Very educative channel. He explains with every simple way possible 👍🏾👍🏾👍🏾

[@khylleloyola3963]

Camera should've been adjust :(

[@pw1169]

What's on the second whiteboard?

[@aishwaryaawasthi3660]

Sir,really love the way you explain things which are not so simple in a very easy way

[@frenchmike]

isnt' it x go towards c and not c goes towards x?

[@shauryaagarwal4556]

I thought about that too, not a math expert, but I guess that they would really mean the same things (ie c and x will coincide) but since the function is in x, we would prefer to get an answer in terms of x rather than an answer in terms of c. Thought the answer would be same in both cases, just with different variables.

[@untidyecho9916]

YO bro thanks for teaching me maths

[@pradipgautam1634]

Love you sir i have learn math in better way from you

[@lakshusharma150]

Where is the remaining part ????

[@shibkay2143]

It was going good until we cant see the nxt door board..

[@themango494]

12:40 “69” lmfaooo

[@shauryaagarwal4556]

Lmao good ear

[@msainmh2449]

please be my teacher!!!!!!

[@joopterwijn]

😭 missing the whiteboard on the right...

[@musicfarhination2576]

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