Math, asked by shrishti0864, 1 month ago

how to solve (2a+b)³

CHAPTER : EXPANSION

Answers

Answered by sushant8a

0

${(2a + b)}^{3}$

$2a {}^{3} + {b}^{3}$

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Answered by arifnazneen

1

Answer:

(a+b)3 = a3 + b3+3ab(a+b)

(2a+b)3

= (2a)3+b3+3(2a)(b)(2a+b)

8a3+b3+6ab(2a+b)

8a3+b3+12a2b+6ab2

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