Meme142 Meme142

25-07-2016
Mathematics

Answered

Rewrite using positive exponents.

4a^3b^-2

x^-8

Verified Answer :

dalendrk dalendrk

25-07-2016

\(a^{-n}=\dfrac{1}{a^n}\\\\4a^3b^{-2}=\dfrac{4a^3}{b^2}\\\\x^{-8}=\dfrac{1}{x^8}\)

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