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# Exponents/Powers: If a and x are integers, and a is even, is x even to

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Intern
Joined: 15 Jan 2018
Posts: 1
Exponents/Powers: If a and x are integers, and a is even, is x even to  [#permalink]

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06 Sep 2018, 09:36
00:00

Difficulty:

55% (hard)

Question Stats:

29% (00:32) correct 71% (00:56) wrong based on 7 sessions

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If a and x are integers, and a is even, is x even too?

(1) x^a is odd.

(2) a·x=12
Math Expert
Joined: 02 Sep 2009
Posts: 56244
Re: Exponents/Powers: If a and x are integers, and a is even, is x even to  [#permalink]

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06 Sep 2018, 10:01
1
FallenAngel15 wrote:
If a and x are integers, and a is even, is x even too?

(1) x^a is odd.

(2) a·x=12

Discussed here: https://gmatclub.com/forum/if-x-is-an-i ... 26186.html Hope it helps.
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Re: Exponents/Powers: If a and x are integers, and a is even, is x even to   [#permalink] 06 Sep 2018, 10:01
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