Question

rewrite the following expression with positive exponents (13xy)^-7/9

Answer 1

\[(\frac{a}{b})^-x = (\frac{b}{a})^x\]

Answer 2

to make it positive do i flip the exponent or make the 13xy negaitve

Answer 3

U flip the 13xy so it be 1/13xy

Answer 4

You bring the 13xy down below: