Math, asked by yashasvinisharma08, 2 days ago

Expand using identity:
(A) (2x + 3)^2

Answers

Answered by kolipakasaivardhan6

1

Answer:

compare with

(a+b)²=a²+2ab+b²

so, here a=2x

b=3

by the formula

(2x+3)²=(2x)²+2(2xx3)+3²

=4x²+2(6x)+9

=4x²+12x+9

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