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The solution of 2^(x)+2^(|x|)ge 2 sqrt2 ...

The solution of `2^(x)+2^(|x|)ge 2 sqrt2` is

A

`(-oo,log_(2)(sqrt(2)+1))`

B

`(0,oo)`

C

`((1)/(2),log_(2)(sqrt(2)-1))`

D

`(-oo,log_(2)(sqrt(2)-1)]uu[(1)/(2),oo)`

Text Solution

Verified by Experts

The correct Answer is:
(d)
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