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x if x^3 = 125

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x if x^3 = 125 [#permalink] New post   01 Jan 2021, 13:15
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Question Stats:

81% (00:18) correct 18% (00:02) wrong based on 11 sessions

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Quantity A
Quantity B
x if \(x^3 = 125 \)
y if \(y^2=25\)



A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.

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Re: x if x^3 = 125 [#permalink] New post   02 Jan 2021, 08:31
Qt A

X^3 = 125

X = 5

Qt B

y^2 = 25

y = 5 OR y = -5

We are not told that y>0 or y<0

So we can't assume.

Answer D
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gmatclubot
Re: x if x^3 = 125 [#permalink]
02 Jan 2021, 08:31
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