Math, asked by shivikabansal1, 4 months ago

expand a upon 5 + b upon 2 whole to the power three

Answers

Answered by vasaneerajkumarreddy

0

Answer:

(2a−3b)

3

=(2a)

3

+(−3b)

3

+3(2a)(−3b)(2a−3b)

=8a

3

−27b

3

−18ab(2a−3b)

=8a

3

−27b

3

−36a

2

b+54ab

2

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