Which of the following is a rational fun...

Which of the following is a rational function ?

A

`(1)/(3)sqrt(4x^(3)+4x+7)`

B

`(3x^(3)-7x+1)/(x-2),xne2`

C

`(3x^(5)+5x^(3)+2x+7)/(x^(3//2)),xgt0`

D

`(sqrt(1+x))/(2+5x),xne-2//5`

Text Solution

Verified by Experts

The correct Answer is:

B

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