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If = 4, then x2 = 2 4 8 16 256
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15 May 2018, 15:58
15 May 2018, 15:58
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Question Stats:
93% (00:15) correct
6% (00:11) wrong based on 16 sessions
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Re: If = 4, then x2 = 2 4 8 16 256
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16 May 2018, 23:52
16 May 2018, 23:52
Given,
\(\sqrt{x}\) = 4
Hence, squaring both sides we get,
x = 16
therefore, \(x^2 = 16^2 = 256\)
option E
\(\sqrt{x}\) = 4
Hence, squaring both sides we get,
x = 16
therefore, \(x^2 = 16^2 = 256\)
option E
gmatclubot
Re: If = 4, then x2 = 2 4 8 16 256 [#permalink]
16 May 2018, 23:52
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