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x if x^3 = 125
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01 Jan 2021, 13:15
01 Jan 2021, 13:15
Expert Reply
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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.
Kudos for the right answer and explanation
Re: x if x^3 = 125
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02 Jan 2021, 08:31
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
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
gmatclubot
Re: x if x^3 = 125 [#permalink]
02 Jan 2021, 08:31
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