Question

Evaluate the following expression. (-3) exponent 2 a0

Answer 1

1/9

Explanation:

(-3) ^ -2

The negative exponent means a^-b = 1/a^b

1/(-3)^2

1/(-3*-3)

1/9

Answer 2

(-3)² = 9

Explanation:

`(-3)^(-2) = (1)/(9)`