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1-55.

Convince Jamal that $\frac{x^m}{x^n}=x^{(m−n)}$ for all integers $m$ and $n$. Write out the entire justification on your paper. You should use negative exponents.

Here is the first step. Continue one step at a time until the right side of the equation matches the right side in the problem.

$\frac{x^m}{x^n} = x^m \cdot x^{-n}$