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(2 × square root of 5)³​

1 Answer

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Answer:

Explanation:


(2*√(5) )^3\\\\=2^3*(5^{(1)/(2) })^3\\\\=8*5^{(3)/(2) }\\\\=8*5*5^{(1)/(2) }\\\\=40*√(5)

User Robert Wang
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