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what is -2 * -2 * -2 * -2 ?
\[a^{-n}=\frac 1{a^n}\]
=1/((-2)^4) =1/16
as long as you know what (-2)^4 is, then place it under a 1 :)
@amistre64 Is it a coincidence? Whenever you are teaching, we don't get replies from askers like, “wuts the answer,” or “shut up i dont get it ok?”.
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:-)
lol, ive gotten a few replies like that :) must be the purple suit
Haha probably that!
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