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2^2/3 or (1/2)^-2
[#permalink]
27 Mar 2022, 23:44
27 Mar 2022, 23:44
Expert Reply
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Question Stats:
0% (00:00) correct
99% (00:45) wrong based on 17 sessions
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Quantity A |
Quantity B |
\( 2^\frac{2}{3}\) |
\((\frac{1}{2})^{-2}\) |
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 Quantitative Reasoning Daily Challenge - (2022) EDITION
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GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
Re: 2^2/3 or (1/2)^-2
[#permalink]
28 Mar 2022, 08:44
28 Mar 2022, 08:44
3
Simplifying: 2^(2/3) = (2^2 )^(1/3) = 4^(1/3)
(1/2)^-2 = 2^2 = 4
Comparing 4^(1/3) and 4
IMO, B is correct.
(1/2)^-2 = 2^2 = 4
Comparing 4^(1/3) and 4
IMO, B is correct.
gmatclubot
Re: 2^2/3 or (1/2)^-2 [#permalink]
28 Mar 2022, 08:44
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