int(px^(p+2q-1)-qx^(q-1))/(x^(2p+2q)+2x^...

`int(px^(p+2q-1)-qx^(q-1))/(x^(2p+2q)+2x^(p+q)+1)dx` is equal to

A

a) `-(x^(p))/(x^(p+q)+1)+C`

B

b) `(x^(q))/(x^(p+q)+1)+C`

C

c) `-(x^(q))/(x^(p+q)+1)+C`

D

d) `(x^(p))/(x^(p+q)+1)+C`

Verified by Experts

The correct Answer is:

C

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