Question

Rewrite with positive exponents. Assume that even roots are of nonnegative quantities and that all denominators are nonzero.
( 4 q ^-1 /z^ -3 )^ -2

Answer 1

\[\Large (\frac{4q^{-1}}{z^{-3}})^{-2}\]\[(\Large \frac{z^{-3}}{4q^{-1}})^2\]

Answer 2

\[(\frac{4q^{-1}}{z^{-3}})^{-2}\]\[(\frac{1}{4q}\times z^3)^{-2}\]\[\frac{16q^2}{z^6}\]

Answer 3

kmousou's right.

Answer 4

@bradley0516
Is it \[(4q)^-{1}\]or\[4q^-{1}\]?

Answer 5

(4q ) -1 i think

Answer 6

of courseit does say for positive exponent so it may be positive instead of negative

Answer 7

If so, my first answer is correct, otherwise it is
\[(\frac{4q^{-1}}{z^{-3}})^{-2}\]\[(\frac{4z^{3}}{q})^{-2}\]\[\frac{q^2}{16z^6}\]