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Mathematics
explain how to do the following: Simplify the expression.
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\(\Large \color{Black}{\Rightarrow {a^x \over a^y} = a^{x - y} }\) Got it?
oooh, thank you ! i had to refresh my memory ^.^
\[\frac{1}{a^y}=a^{-y}\]
so you will end up with a negative exponent that will have to go back into fraction form.
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No need to express as a fraction.
Oh no I'm just showing why the a turns into negative and how to get rid of the negative if it does come up which does in this case.
Hehe nice work
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