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# n < - 1

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n < - 1 [#permalink]  20 Oct 2017, 02:45
Expert's post
00:00

Question Stats:

85% (00:14) correct 14% (02:39) wrong based on 7 sessions

$$n < - 1$$

 Quantity A Quantity B $$n^2 * n^4$$ $$(n^2)^4$$

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.
[Reveal] Spoiler: OA

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Kudos [?]: 343 [2] , given: 66

Re: n < - 1 [#permalink]  20 Oct 2017, 04:56
2
KUDOS
Quantity A is equal to $$n^2*n^4 = n^{2+4} = n^6$$. While quantity B is equal to $$(n^2)^4 = n^{2*4} = n^8$$. Thus, since the exponents are positive, the higher the exponent, the higher the quantity. Then, quantity B is greater!
Re: n < - 1   [#permalink] 20 Oct 2017, 04:56
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