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If x is different from zero, then

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If x is different from zero, then [#permalink] New post 17 Dec 2016, 03:41
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Question Stats:

100% (00:11) correct 0% (00:00) wrong based on 3 sessions
If x is different from zero, then \(\frac{x(x^2)^3}{x^2}\)

(A) \(x^2\)
(B) \(x^3\)
(C) \(x^4\)
(D) \(x^5\)
(E) \(x^6\)
[Reveal] Spoiler: OA

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Re: If x is different from zero, then [#permalink] New post 29 Sep 2017, 07:53
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The numerator becomes \(x^7\) by using properties of exponentials, i.e. \((x^3)^2 = x^6\) and \(x^6*x = x^7\). Then, dividing it by \(x^2\) gives us \(x^5\). Answer D!
Re: If x is different from zero, then   [#permalink] 29 Sep 2017, 07:53
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If x is different from zero, then

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