Rewrite the expression without using a negative exponent, Simplify your answer as much as possible.

To rewrite an expression without using a negative exponent, simply move the term with the negative exponent to the opposite side of the fraction. For example, if you have x^(-a), it becomes 1/(x^a). Just ensure to apply this to all terms with negative exponents in your expression. When simplifying, combine like terms and reduce fractions if necessary to get the simplest form of your answer. If your expression is something like (x^2 * y^(-3)) / (z^(-1)), it can be rewritten as (x^2 * 1/(y^3)) / (1/z), which then simplifies to (x^2 * z) / y^3. Enjoy the simplification adventure!