Question

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

O A. (3)2 = -9
O B. (-9)2 = -3
O c. 329
D. 92 + -3

Answer 1

A) is correct

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.

Answer 2

A)
`(-3)^(2) \\eq -9`

Explanation: