Sangeetha Pulapaka
0

STEP 1: Recall what are exponents

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STEP 2: Recall what are positive exponents

https://www.youtube.com/watch?v=1XUefcEqFsM


STEP 3: Recall what are the rules of exponents

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STEP 4: Simplify

\frac{a^{-5}}{a^{3}} = a^{-5}.a^{-3} (according to the quotient rule)

= a^{-8}=\frac{1}{a^{8}} ( according to the negative exponent rule)