Question

What is the value of 9 to the negative power 2

Answer 1

Answer:

1/81

Step-by-step explanation:

The value of $9^{-2}$ is equal to $\frac{1}{9^{2}}$, since any number raised to a negative power is   equal to it's reciprocal.

$\frac{1}{9^{2} }=\frac{1}{81}$

Therefore you answer is 1/81.