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Which of the following is the value of root{3rd rt{0,000064}
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12 Jun 2020, 10:54
12 Jun 2020, 10:54
Expert Reply
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Question Stats:
96% (00:51) correct
4% (00:59) wrong based on 25 sessions
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Which of the following is the value of \(\sqrt{\sqrt[3]{0.000064}}\)
(A) 0.004
(B) 0.008
(C) 0.02
(D) 0.04
(E) 0.2
(A) 0.004
(B) 0.008
(C) 0.02
(D) 0.04
(E) 0.2
Re: Which of the following is the value of root{3rd rt{0,000064}
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12 Jun 2020, 10:54
12 Jun 2020, 10:54
Expert Reply
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Question From Our New Project: GRE Quant Challenge Questions Daily - NEW EDITION!
Question From Our New Project: GRE Quant Challenge Questions Daily - NEW EDITION!
Re: Which of the following is the value of root{3rd rt{0,000064}
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12 Jun 2020, 17:42
12 Jun 2020, 17:42
1
A fast solution is:
√(3√(0.000064)) =√(3√(64*10^-6)) = √(4*10^-2) = 2*10^-1 = 0.2
√(3√(0.000064)) =√(3√(64*10^-6)) = √(4*10^-2) = 2*10^-1 = 0.2
