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The square root of x ^(2) + x + 4 + 2 sq...

The square root of `x ^(2) + x + 4 + 2 sqrt (x ^(3) + 4x)` is

A

`sqrtx`

B

`sqrt(x^(2) + 4)`

C

`sqrtx -sqrt (x ^(2) + 4)`

D

`sqrtx + sqrt(x ^(2) + 4)`

Text Solution

Verified by Experts

The correct Answer is:
D
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