1 Answer

Avisper · Answer 1 · 2021-10-30T01:44:34+0000

Answer:

$a^(-2)=(1)/(a^2) \\\\a^(b-c)=(a^b)/(a^c)\\\\((a)/(b)) ^c=(a^c)/(a^c)$

Explanation:

Use your rules of exponents on these ones. Make sure that you keep your positives and negatives straight.

:)

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