QUESTION IMAGE
Question
simplify. rewrite the expression in the form $a^n$. $a^5 \cdot a^{-3} = $
Step1: Apply exponent product rule
When multiplying like bases, add exponents: $a^m \cdot a^n = a^{m+n}$
Step2: Calculate the sum of exponents
$a^{5 + (-3)} = a^{5-3} = a^2$
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$a^2$