Math, asked by vidhya3485, 6 months ago

Expand (2a + 3b )³ help me

Answers

Answered by Anonymous

2

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

Answered by Meghnasingh1177

1

(2a+3b)³= 8a³+27b³+3(2a)²3b+3*2a(3b)²

=8a³+27b³+36a²b+54ab²

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