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# 2+2sqrt6)/2= A)SQRT6 B)2SQRT6 C)1+SQRT6 D)1+2SQRT6

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Director
Joined: 09 Oct 2005
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2+2sqrt6)/2= A)SQRT6 B)2SQRT6 C)1+SQRT6 D)1+2SQRT6  [#permalink]  05 Feb 2006, 05:40
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(2+2sqrt6)/2=

A)SQRT6
B)2SQRT6
C)1+SQRT6
D)1+2SQRT6
E)2+SQRT6
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IE IMBA 2010

Intern
Joined: 05 Jan 2006
Posts: 15
Location: Connecticut
Followers: 0

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

I'd say A. Can't the 2's cancel out leaving the sqrt 6?
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You must be the change you wish to see in the world.-Ghandi

Senior Manager
Joined: 19 Feb 2005
Posts: 487
Location: Milan Italy
Followers: 1

Kudos [?]: 11 [0], given: 0

hedder02 wrote:
I'd say A. Can't the 2's cancel out leaving the sqrt 6?

try this if you've got a problem of this kind

(2*sqrt[4]+2)/2
is it 2?
or it is 3?

Since it is 3 and not 2, then your semplification is not correct.
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Please allow me to introduce myself: I'm a man of wealth and taste

Senior Manager
Joined: 11 Jan 2006
Posts: 270
Location: Chennai,India
Followers: 1

Kudos [?]: 3 [0], given: 0

thearch wrote:
hedder02 wrote:
I'd say A. Can't the 2's cancel out leaving the sqrt 6?

try this if you've got a problem of this kind

(2*sqrt[4]+2)/2
is it 2?
or it is 3?

Since it is 3 and not 2, then your semplification is not correct.
''

thearch!!! what u concluding? wht is the ans? and u can call me raz
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vazlkaiye porkalam vazltuthan parkanum.... porkalam maralam porkalthan maruma

Senior Manager
Joined: 19 Feb 2005
Posts: 487
Location: Milan Italy
Followers: 1

Kudos [?]: 11 [0], given: 0

razrulz wrote:
thearch wrote:
hedder02 wrote:
I'd say A. Can't the 2's cancel out leaving the sqrt 6?

try this if you've got a problem of this kind

(2*sqrt[4]+2)/2
is it 2?
or it is 3?

Since it is 3 and not 2, then your semplification is not correct.
''

thearch!!! what u concluding? wht is the ans? and u can call me raz

Hi raz,
it is C for me as well! Sorry if my example wasn't clear...the point is: if you have sqrt[6], substitute it with a perfect square like 4, and change the answers thereof.
_________________

Please allow me to introduce myself: I'm a man of wealth and taste

Senior Manager
Joined: 11 Jan 2006
Posts: 270
Location: Chennai,India
Followers: 1

Kudos [?]: 3 [0], given: 0

thearch wrote:
razrulz wrote:
thearch wrote:
hedder02 wrote:
I'd say A. Can't the 2's cancel out leaving the sqrt 6?

try this if you've got a problem of this kind

(2*sqrt[4]+2)/2
is it 2?
or it is 3?

Since it is 3 and not 2, then your semplification is not correct.
''

thearch!!! what u concluding? wht is the ans? and u can call me raz

Hi raz,
it is C for me as well! Sorry if my example wasn't clear...the point is: if you have sqrt[6], substitute it with a perfect square like 4, and change the answers thereof.

thnks buddy u made my day! i got one right! hurray!!!! lets party
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vazlkaiye porkalam vazltuthan parkanum.... porkalam maralam porkalthan maruma

Director
Joined: 09 Oct 2005
Posts: 722
Followers: 3

Kudos [?]: 12 [0], given: 0

Good Job OA is C
2/2 + 2sqrt6/2 = 1+sqrt6
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