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If xy^(4/3) = √3432, is x + y = 5?

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If xy^(4/3) = √3432, is x + y = 5?  [#permalink]

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New post 21 Sep 2018, 01:36
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  75% (hard)

Question Stats:

29% (01:32) correct 71% (01:42) wrong based on 21 sessions

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Concentration: Finance, Economics
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Re: If xy^(4/3) = √3432, is x + y = 5?  [#permalink]

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New post 21 Sep 2018, 01:56
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Hi,

Is this (xy)^4/3 or (x) (y^4/3)

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Re: If xy^(4/3) = √3432, is x + y = 5?  [#permalink]

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New post 22 Sep 2018, 03:48
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Hi chetan2u

Please help with this one

Regards

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Even if it takes me 30 attempts, I am determined enough to score 740+ in my 31st attempt. This is it, this is what I have been waiting for, now is the time to get up and fight, for my life is 100% my responsibility.

Dil ye Ziddi hai !!!

GMAT 1 - 620 .... Disappointed for 6 months. Im back Im back. Bhai dera tera COMEBACK !!!
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Re: If xy^(4/3) = √3432, is x + y = 5?  [#permalink]

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New post 22 Sep 2018, 04:48
Bunuel wrote:
If \(xy^{\frac{4}{3}} = \sqrt{3432}\), is x + y = 5?

(1) y is a positive integer.
(2) x is an integer.


Shank18, there is something missing in the question.
3432=2^3*3*11*13..
There is no way that both X and y are integers and m]xy^{\frac{4}{3}} = \sqrt{3432}[/m]..
Say y is 1 X is square root, ..

Bunuel, pl check the question..
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Re: If xy^(4/3) = √3432, is x + y = 5?   [#permalink] 22 Sep 2018, 04:48
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