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int(x^(7m)+x^(2m)+x^m)(2x^(6m)+7x^m+14)^...

`int(x^(7m)+x^(2m)+x^m)(2x^(6m)+7x^m+14)^(1/m)dx`

A

`((x^(7m)+x^(2m)+x^(m))^(m+1))/(m+1)+c`

B

`(1)/(14(m+1))(2x^(7m)+7x^(2m)+14x^(m))^((m+1)/(m))+c`

C

`(2x^(7m)+7x^(2m)+x^(m))^((m+1)/(m))+c`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
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