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ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
Would you like to use the Binomial Theorem here?
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
\[(2x+1)^3=(2x+1)(2x+1)(2x+1)\]
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
\[1(2x)^3(1)^0 +3(2x)^2(1)^1 + 3(2x)^1(1)^2 + 1(2x)^0(1)^3 \]
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
@UnkleRhaukus is right, but who'd like to multiply that much? :P
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
\[=(4x^2+4x+1)(2x+1)\]
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.1
\[\implies 2x(4x^2 + 4x + 1) + 1(4x^2 + 4x + 1)\]
 one year ago

mayankdevnani Group TitleBest ResponseYou've already chosen the best response.0
\[(2x +1)^3\]=\[(2x)^3+(1)^3+3xy(2x+1)\]
 one year ago

mayankdevnani Group TitleBest ResponseYou've already chosen the best response.0
and then solve it @shaqadry
 one year ago

Yahoo! Group TitleBest ResponseYou've already chosen the best response.0
(a+b)^3 = a^3 + 3a^2 b + 3a b^2 + b^3
 one year ago

Yahoo! Group TitleBest ResponseYou've already chosen the best response.0
Or Use pascal Triangle to find its Coefficient
 one year ago

shaqadry Group TitleBest ResponseYou've already chosen the best response.0
thank you everyone!
 one year ago
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