Monday
March 27, 2017

Post a New Question

Posted by on .

I am to express the following using a positive exponent. Then I have to simplify the expression. Do not evaluate.
9^-2.
Here is my answer:
9^-2=1/81.
Is this correct?
Thanks.

  • Math - ,

    yes

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question