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11-01-2017
Mathematics

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evaluate 4 root 9 times square root nine divided by 4 root 9 to the fifth power

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11-01-2017

[tex] \frac{4 \sqrt{9} \sqrt{9} }{4 \sqrt{9^5} } [/tex]=

[tex] \frac{4(3)(3)}{4 \sqrt{3^{10}} }= \frac{(3)(3)}{ 3^{5} }= \frac{1}{3^3}=3^{-3}= \frac{1}{27} [/tex]

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