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Title: Simplify Expression using Laws of Exponents Post by: Centennial College on Sep 24, 2019 \(\frac{3^3x^4}{3^7y^{-5}}\)
> Move the \(y^{-5}\) to the top, in the numerator \(\frac{3^3x^4y^5}{3^7}\) > The 3's can reduce \(3^{-4}\cdot x^4y^5\) > Remove negative exponent by using negative exponent rule > If asked to evaluate: \(\frac{x^4y^5}{^{81}}\) Title: Re: Simplify Expression using Laws of Exponents Post by: ryann on Oct 2, 2019 thanks
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