zaynahf
Radicals & Exponents



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zaynahf
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dw:1358476234399:dw

anonymous
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divide by 5 first , get
\[x^{\frac{5}{2}}=32\]

anonymous
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then
\[x=32^{\frac{2}{5}}\]

anonymous
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the fifth root of 32 is 2, and \(2^2=4\)

zaynahf
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Oh i see now.. fifth root of 32^2?

anonymous
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yeah, but take the fifth root first, square second

zaynahf
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I see.. thanks!

anonymous
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yw