Mathematics, 11.07.2019 17:00 andrewhayward
Explain your reasoning as you compare the values of a^n and a^-n when n< 0
Answers: 1
![\bf ~~~~~~~~~~~~\textit{negative exponents} \\\\ a^{-n} \implies \cfrac{1}{a^n} \qquad \qquad \cfrac{1}{a^n}\implies a^{-n} \qquad \qquad a^n\implies \cfrac{1}{a^{-n}} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ a^n~\hspace{10.5em}\stackrel{n = -n}{a^{-n}}\implies \cfrac{1}{a^n} \\\\\\ a^{-n}~\hspace{10em}\stackrel{n=-n}{a^{-(-n)}}\implies a^{+n}\implies a^n](/tpl/images/0077/8350/7926f.png)
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Explain your reasoning as you compare the values of a^n and a^-n when n< 0...
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