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15^15-15^14 or 15^14(14)-1
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23 May 2023, 10:57
23 May 2023, 10:57
Expert Reply
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Question Stats:
91% (00:43) correct
8% (00:41) wrong based on 24 sessions
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Quantity A |
Quantity B |
\(15^{15} - 15^{14}\) |
\(15^{14} (14)-1\) |
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.
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Re: 15^15-15^14 or 15^14(14)-1
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28 May 2023, 13:28
28 May 2023, 13:28
Expert Reply
Factor out
\(15^{14}(15-1)\)
\(15^{14}(14)\) which is the same as B . However, B is 1 unit less
A > B
\(15^{14}(15-1)\)
\(15^{14}(14)\) which is the same as B . However, B is 1 unit less
A > B
gmatclubot
Re: 15^15-15^14 or 15^14(14)-1 [#permalink]
28 May 2023, 13:28
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