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Which of the following is a multiple of 4! + 6? A. 2! + 3 B. 4! + 12
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12 Oct 2021, 09:59
12 Oct 2021, 09:59
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Question Stats:
75% (00:53) correct
25% (00:40) wrong based on 4 sessions
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Which of the following is a multiple of 4! + 6?
A. 2! + 3
B. 4! + 12
C. 5! + 6
D. 5! + 30
E. 8! + 12
A. 2! + 3
B. 4! + 12
C. 5! + 6
D. 5! + 30
E. 8! + 12
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Re: Which of the following is a multiple of 4! + 6? A. 2! + 3 B. 4! + 12
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12 Oct 2021, 10:54
12 Oct 2021, 10:54
Carcass wrote:
Which of the following is a multiple of 4! + 6?
A. 2! + 3
B. 4! + 12
C. 5! + 6
D. 5! + 30
E. 8! + 12
A. 2! + 3
B. 4! + 12
C. 5! + 6
D. 5! + 30
E. 8! + 12
Scan the answer choices....
D) 5! + 30 = (5)(4)(3)(2)(1) + (5)(6)
= 5[(4)(3)(2)(1) + 6]
= 5[4! + 6]
Perfect!!
Answer: D
Cheers,
Brent
gmatclubot
Re: Which of the following is a multiple of 4! + 6? A. 2! + 3 B. 4! + 12 [#permalink]
12 Oct 2021, 10:54
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