SOLUTION: (15y) /( sqrt(8y^5))

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Question 395616: (15y) /( sqrt(8y^5))
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
(15y) /( sqrt(8y^5))
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= (15y)/(2y^2*sqrt(2y))
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Multiply num and denom by sqrt(2y) to get:
[15y*sqrt(2y)]/[2y^2*2y]
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=[15y*sqrt(2y)]/[4y^3]
= [(15/(4y^2)](sqrt(2y)]
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Cheers,
Stan H.