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IF 20 ^(3- 2x^2 = ( 40 sqrt(5) ) ^(...

IF ` 20 ^(3- 2x^2 = ( 40 sqrt(5) ) ^(3x^2-2)`, then x=

A

`+- sqrt((13)/(12))`

B

`+-sqrt(12//13)`

C

`+- sqrt(4 //5)`

D

` +- sqrt(5//4)`

Text Solution

Verified by Experts

The correct Answer is:
B
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