Question

(-2/3)^-2 (simplify)

Answer 1

9/4

Answer 2

\[\Large \left(\frac{2}{3}\right)^{-2}\]


\[\Large \left(\frac{3}{2}\right)^{2}\]


\[\Large \left(\frac{-3}{2}\right)^{2}\]


\[\Large \frac{(-3)^2}{2^2}\]


\[\Large \frac{9}{4}\]


So \[\Large \left(\frac{2}{3}\right)^{-2} = \frac{9}{4}\]