Question

The value of -9(square root) is not-3 because

Answer 1

Answer:

A)  $(-3)^{2} \neq -9$

Step-by-step explanation:

Answer 2

Answer:

A) is correct

Step-by-step explanation:

(-3)**2 = 9,  not equal -9

The issue is negative numbers can only be imaginary numbers. The sq root of -9 would be 3i, where i is defined as the sq root of -1.