(-4x^-6 * y^2)^3
to make it easier to read: http://i45.tinypic.com/2pzeeeq.jpg
Thanks a lot
(-4x^-6 * y^2)^3
to make it easier to read: http://i45.tinypic.com/2pzeeeq.jpg
Thanks a lot
Hello, phyfreak!
$\displaystyle \text{Simplify: }\:\left(-4x^{-6}y^2\right)^3$
$\displaystyle \left(-4x^{-6}y^2\right)^3 \;=\;(-4)^3\left(x^{-6}\right)^3\left(y^2\right)^3 \;=\; -64x^{-18}y^6 \;=\;-\frac{64y^6}{x^{18}}$