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x ≠ –1 and y ≠ ±1

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Joined: 07 Jan 2018
Posts: 697
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Kudos [?]: 785 [0], given: 88

x ≠ –1 and y ≠ ±1 [#permalink] New post 16 Aug 2018, 09:28
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Question Stats:

80% (00:40) correct 19% (00:34) wrong based on 26 sessions
\(x \neq -1\) and \(y \neq \pm1\)

Quantity A
Quantity B
\(\frac{(xy)^2 - x^2}{(x+1)(y^2 - 1)}\)
\(\frac{x^2}{(x+1)}\)


A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
[Reveal] Spoiler: OA
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Joined: 10 Sep 2018
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Kudos [?]: 26 [0], given: 9

Re: x ≠ –1 and y ≠ ±1 [#permalink] New post 13 Sep 2018, 12:26
just simplifying the Quantity A does the job
Re: x ≠ –1 and y ≠ ±1   [#permalink] 13 Sep 2018, 12:26
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x ≠ –1 and y ≠ ±1

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