pls help with this it will give me a lot of points

Explanation: For this question, we are working with sole exponential rules as follows
[tex]\begin{gathered} a^n\cdot a^m=a^{n+m} \\ (a^n)^m=a^{n\cdot m} \\ \frac{a^n}{a^m}=a^{n-m} \\ a^{-n}=\frac{1}{a^n} \end{gathered}[/tex]note: "a", "n" and "m" represents any number.
Step 1: Now we can use the rules above to solve all the exponential expressions as follows
Final answer: So the final answer is
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