Question

Solve for x.

x2≥−4

A.) x≤ -8
B.) x≥ -2
C.)x≥-2
D.) x≥-9

Answer 1

x ≥ −2

Explanation:

This problem deals with inequalitites.

The expression is

x*2 ≥ −4

If we divide by 2 each side of the expression, we get

x* 2 / 2 ≥ −4 / 2

x ≥ −2

Which appears in your answer list