Math, asked by nelson37, 1 year ago

IN FORMULA (a+b)2=a2+ab+b2
Solve this problem step by step (x+2y)2

Answers

Answered by resonanceLTD
0
5669 is the answer chuki he dahi hai
Answered by YUVRAJSOLANKI
0
firstly the formula that you have written is wrong that is (a+b)^2 = a^2 + 2ab + b^2
(x + 2y)^2 = x^2 + 2× x × 2y + (2y)^2
= x^2 + 4xy + 4y^2

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