int(3x^2)/sqrt(9-16x^6)dx...

`int(3x^2)/sqrt(9-16x^6)dx`

A

`1/4 sin^(-1) ((4x^3)/(3))+c`

B

`1/3 sin^(-1) ((4x^3)/(3))+c`

C

`1/4 sin^(-1) x^3 +c`

D

`(1)/(3) sin^(-1) x^3 +c`

Verified by Experts

The correct Answer is:

A

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