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Which expression is equivalent to 3sqrt256x^10y^7

Which expression is equivalent to 3sqrt256x^10y^7-example-1
User Pudge
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2 Answers

1 vote
The answer is that

4x^(3) y^(2) ( \sqrt[3]{4xy})
User Cdm
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4 votes
∛256 = 4∛4
so

∛(256 x^10y^7)
= 4x^3y^2 ∛(4xy)

answer is B. second choice
User Menno Jongerius
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