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
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.
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
Thankyou man helped a lot
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
I learned a lot from this guy.. sheer brilliance.. differential equations,derivatives, basic math.. this is what a real teacher should be like!!🤗🤗
I want to see the missing blackboard...
That's an easter egg for wide screen users.
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)
I posted a comment, shooould be right.
@@ivolol factorise* (not expand)
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)
I love this channel. Also I wish I could see everything
Very educative channel. He explains with every simple way possible 👍🏾👍🏾👍🏾
Camera should've been adjust :(
What's on the second whiteboard?
Sir,really love the way you explain things which are not so simple in a very easy way
isnt' it x go towards c and not c goes towards x?
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.
YO bro thanks for teaching me maths
Where is the remaining part ????
Love you sir i have learn math in better way from you
It was going good until we cant see the nxt door board..
12:40 “69” lmfaooo
Lmao good ear
😭 missing the whiteboard on the right...
please be my teacher!!!!!!
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