SOLUTION: Can you show me the steps for calculating 8 (divided by) cube root 4 and get the answer of 2 cube root 2?
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-> SOLUTION: Can you show me the steps for calculating 8 (divided by) cube root 4 and get the answer of 2 cube root 2?
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Question 534268: Can you show me the steps for calculating 8 (divided by) cube root 4 and get the answer of 2 cube root 2?
Thanks, Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! show me the steps for calculating
8 (divided by) cube root 4
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8/cbrt(4)
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Multiply numerator and denominator by cbrt(4^2) to get:
[8*cbrt(16)]/cbrt(64)
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= [8*cbrt(16)/4
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= 2*cbrt(16)
= 2*cbrt(8*2)
= 2*2*cbrt(2)
= 4*cbrt(2)
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Cheers,
Stan H.
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