which expressions are equivalent to (-4x^-3 y^-5)
\frac{16y^{-10}}{x^{6}}
\frac{16y^{10}}{x^{10}}
-8x^{-5}\ y^{7}
\frac{-8y^{7}}{x^{5}}
16x^{-6}\ y^{-10}
The correct equivalent expressions to (-4x^-3 y^-5) are:
\frac{16y^{-10}}{x^{6}}
\frac{-8y^{7}}{x^{5}}
16x^{-6}\ y^{-10}