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Simplify Expression using Laws of Exponents
Centennial College
Centennial College
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3 weeks ago
Simplify Expression using Laws of Exponents
\(\frac{3^3x^4}{3^7y^{-5}}\)
> 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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ryann
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2 weeks ago
thanks
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