ManhattanGMAT Roots : Quant Question Archive [LOCKED]
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# ManhattanGMAT Roots

Author Message
CEO
Joined: 21 Jan 2007
Posts: 2756
Location: New York City
Followers: 11

Kudos [?]: 862 [0], given: 4

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20 May 2007, 14:15
This topic is locked. If you want to discuss this question please re-post it in the respective forum.

how do i solve this?

[(x^2)(y^3) + (3)(x^2)(y^3) ] ^ (1/2)
CEO
Joined: 21 Jan 2007
Posts: 2756
Location: New York City
Followers: 11

Kudos [?]: 862 [0], given: 4

### Show Tags

20 May 2007, 16:47
bmwhype2 wrote:
how do i solve this?

[(x^2)(y^3) + (3)(x^2)(y^3) ] ^ (1/2)

nevermind. figured it out...

= [4(x^2)(y^3)]^(1/2)

= 2xy time (y)^ (1/2)
Re: ManhattanGMAT Roots   [#permalink] 20 May 2007, 16:47
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