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The domain of f(x) = sqrt(x^(2) + 2|x|-3...

The domain of `f(x) = sqrt(x^(2) + 2|x|-3)` is

A

`(-infty, 3]`

B

`(-infty, -3] cup [3,infty)`

C

`(-infty, -1] cup [1, infty)`

D

`[-1,1]`

Text Solution

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The correct Answer is:
C
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