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Centennial College Centennial College
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3 weeks ago
\(\frac{3^3x^4}{3^7y^{-5}}\)

> 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

\(\frac{x^4y^5}{3^4}\)

> If asked to evaluate:

\(\frac{x^4y^5}{^{81}}\)



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wrote...
2 weeks ago
thanks
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