Question

@perl canto help

Answer 1

We can use one of the three exponent rules.
$$
\Large \rm {
\\ a^m\cdot a^n = a^{m+n}
\\~\\(a^m)^n = a^{m\cdot n }
\\~\\ \frac{a^m}{a^n}= a^{m-n}


} $$

Answer 2

Um OK