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Which of the following is equal to ?
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29 Oct 2018, 16:55
29 Oct 2018, 16:55
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Question Stats:
86% (00:26) correct
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Which of the following is equal to \((\sqrt[3]{64}+\sqrt[3]{64})^2\)?
A. 6
B. 20
C. 36
D. 64
E. 100
A. 6
B. 20
C. 36
D. 64
E. 100
Retired Moderator
Joined: 10 Apr 2015
Posts: 6218
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Re: Which of the following is equal to ?
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31 Oct 2018, 08:24
31 Oct 2018, 08:24
sandy wrote:
Which of the following is equal to \((\sqrt[3]{64}+\sqrt[3]{64})^2\)?
A. 6
B. 20
C. 36
D. 64
E. 100
A. 6
B. 20
C. 36
D. 64
E. 100
\(\sqrt[3]{64} = 4\) [since 4³ = 64]
So, \((\sqrt[3]{64}+\sqrt[3]{64})^2 = (4+4)^2\)
\(= (8)^2\)
\(= 64\)
Answer: D
Cheers,
Brent
gmatclubot
Re: Which of the following is equal to ? [#permalink]
31 Oct 2018, 08:24
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