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x 2 x 20 = 0
[#permalink]
06 Aug 2022, 02:34
06 Aug 2022, 02:34
Expert Reply
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Question Stats:
75% (00:34) correct
25% (01:40) wrong based on 8 sessions
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\(x^2 – x – 20 = 0\)
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
Quantity A |
Quantity B |
x |
5 |
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
Part of the project: GRE QCQ & PS 3 Questions Every One DAILY Challenge - (2022)
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GRE Math Essentials (2022)
GRE Geometry Formulas
GRE - Math Book
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GRE Math Essentials (2022)
GRE Geometry Formulas
GRE - Math Book
Re: x 2 x 20 = 0
[#permalink]
06 Aug 2022, 08:08
06 Aug 2022, 08:08
1
just solving the equation, we get 4 or 5 as a solution. So we can not say x=5 , x may be 4 also. so D
gmatclubot
Re: x 2 x 20 = 0 [#permalink]
06 Aug 2022, 08:08
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