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If int dx/((x+1)^3 + (x+1)^2) is k[t - t...

If `int dx/((x+1)^3 + (x+1)^2)` is `k[t - t^2/2 + t^3/3 - Inabst ] +c ` where `t^5 = x + 1` , then k is

A

-2

B

-3

C

-8

D

6

Text Solution

Verified by Experts

The correct Answer is:
D
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