Posted by **B.B.** on Tuesday, April 20, 2010 at 8:42pm.

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 -
**Damon**, Tuesday, April 20, 2010 at 8:42pm
yes

## Answer This Question

## Related Questions

- algebra - write the following using a positive exponent, simplify the expression...
- Please check answers) - Perform the indicated operations and simplify the result...
- Math - simplify using the exponent law. express your answer using positive ...
- Math - Simplify using the exponent law. Express your answer using positive ...
- Math please help - Simplify & write the answer using positive exponents: 1. (3^3...
- Math ( Algebra) - Short Answer: Raise the quantity in parentheses to the ...
- Calculus - Simplify the expression below. Express the answer so that all ...
- Math - How do you simplify a expression with positive exponents? How do you ...
- Math(Please help) - 1) An expression that occurs in calculus in given. Reduce ...
- Math(Please help) - 1) An expression that occurs in calculus in given. Reduce ...

More Related Questions