यदि ( x^(2) + (1)/( 25x^2) ) = (8)/(5) ...

यदि `( x^(2) + (1)/( 25x^2) ) = (8)/(5)` तथा `x gt 0` है, तो `( x^(3) +(1)/( 125x^3) )` का मान क्या है ?

A

`7 sqrt2`

B

`5 sqrt2`

C

`((7 sqrt2 ))/( 5)`

D

`7 sqrt6`

लिखित उत्तर

Verified by Experts

The correct Answer is:

C

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