Polynomials-Target+A-Simplify+Exponents-Extended+Problems

Rewrite the expression using only positive exponents and the lowest exponents possible. There is an answer bank link at the bottom to check your answers.

math \textbf{1)} \ (3x^{2}y^2)^3 math

math \textbf{2)} \ (3^2s^3)^6 math

math \textbf{3)} \ (5g^{\text{-}4}h^{3})^{3} math

math \textbf{4)} \ \dfrac{x^{\text{-}5}y^{8}}{x^{-5}(y^{6})^{\text{-}2}} math

math \textbf{5)} \ \dfrac{(16q r^{\text{-}6})^{\text{-}1}}{4q^{3}r^{7}} math

math \textbf{6)} \ \ \left ( \dfrac{8e^{\text{-}4}f^{2}}{4ef^{5}} \right )^{\text{-}2} math

Create a problem that has an answer that looks like.... math \textbf{7)} \ \ \text{-}7x^{\text{-}4} math