Question

(a+b)^3−(a−b)^3 is equal to

b^3+3a^2b

2(b^3+3a^2b)

2(a^3+3ab^2)

0

Answer 1

Answer:

hey frnd here is your answer

Step-by-step explanation:

• (a+b)³-(a-b)³

• (a³+b³+3a²b+3ab²)-(a³-b³-3a²b+3ab²)

• (a³+b³+3a²b+3ab²-a³+b³+3a²b-3ab²)

• 2b³+6a²b

• take 2 as common

• 2(b³+3a²b).

so your final answer is-

2(b³+3a²b) C). Option is correct.

I hope you get the right answer

thanks for asking

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