The equality \sqrt{x^(2)} =-x is true for ______________ format the answer should be in: x\ \textless \ -3; x\ \textless \ 3\ \textless \ 7; x; x\ \textgreater \ 7

Question

The equality
`\sqrt{x^(2)} =-x` is true for ______________

format the answer should be in:

`x\ \textless \ -3; x\ \textless \ 3\ \textless \ 7; x; x\ \textgreater \ 7`

Answer 1

X < -3

Explanation:

-x will be positive when x < -3