3 years ago

Evaluate. Write your answer as a fraction or whole number without exponents. 9^–3 =

Mathematics

1 answer:

juin [17]3 years ago

3 0

Answer:

$\frac{1}{9^3}$ or $\frac{1}{729}$

Step-by-step explanation:

When we have an exponent that is a negative, it is the same thing as 1 over the positive exponent. So, we move 9^-3 into 1/9^3 and then we evaluate the exponent to get our answer.

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