Simplify $\displaystyle (2p^{-2}q)^3$X $\displaystyle \frac{1}{2}p^2q^-1$
Last edited by mastermin346; Mar 18th 2010 at 10:26 AM.
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Originally Posted by mastermin346 Simplify $\displaystyle (2p^{-2}q)^3\left(\frac{1}{2}p^2q^{-1}\right)$ ... I assume the above Latex correction is what you meant?
Originally Posted by mastermin346 Simplify $\displaystyle (2p^{-2}q)^3$X $\displaystyle \frac{1}{2}p^2q^{-1}$ First use "$\displaystyle (a^nb^m)^p= a^{np}b^{mp}$" and then "$\displaystyle a^ia^j= a^{i+j}$".
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