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If 2 ÷ 2 ÷ 2 ÷ 2 ÷ 2 = 2x, then x =

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If 2 ÷ 2 ÷ 2 ÷ 2 ÷ 2 = 2x, then x =  [#permalink]

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New post Updated on: 13 Oct 2015, 14:14
1
8
00:00
A
B
C
D
E

Difficulty:

  15% (low)

Question Stats:

72% (00:36) correct 28% (00:36) wrong based on 159 sessions

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If 2 ÷ 2 ÷ 2 ÷ 2 ÷ 2 =\(2^x\), then x =

(A) -16
(B) -8
(C) -5
(D) -4
(E) -3

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Originally posted by tuanquang269 on 13 Oct 2015, 10:05.
Last edited by carcass on 13 Oct 2015, 14:14, edited 2 times in total.
Updated the question.
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Posts: 4488
Re: If 2 ÷ 2 ÷ 2 ÷ 2 ÷ 2 = 2x, then x =  [#permalink]

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New post 13 Oct 2015, 13:33
tuanquang269 wrote:
If 2 ÷ 2 ÷ 2 ÷ 2 ÷ 2 = 2x, then x =

(A) -16
(B) -8
(C) -5
(D) -4
(E) -3

Dear tuanquang269,
This is Mike from Magoosh. :-) Unfortunately, my friend, there's an error in how you posted the question. The x on the right side of the equation need to be an exponent.

If 2 ÷ 2 ÷ 2 ÷ 2 ÷ 2 = 2^x, then x =

Unfortunately, I don't have the power to make this edit. Either you will have to make the change, or Bunuel will have to.

Does this make sense?
Mike :-)
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Mike McGarry
Magoosh Test Prep


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If 2 ÷ 2 ÷ 2 ÷ 2 ÷ 2 = 2x, then x =  [#permalink]

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New post 13 Oct 2015, 14:16
2
Current Student
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Re: If 2 ÷ 2 ÷ 2 ÷ 2 ÷ 2 = 2x, then x =  [#permalink]

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New post 13 Oct 2015, 17:58
1
tuanquang269 wrote:
If 2 ÷ 2 ÷ 2 ÷ 2 ÷ 2 =\(2^x\), then x =

(A) -16
(B) -8
(C) -5
(D) -4
(E) -3


Is it E?

\(2 ÷ 2 ÷ 2 ÷ 2 ÷ 2 = 2 * \frac{1}{2} * \frac{1}{2} * \frac{1}{2} * \frac{1}{2} = \frac{2}{2^4} = \frac{1}{2^3}\)
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Re: If 2 ÷ 2 ÷ 2 ÷ 2 ÷ 2 = 2x, then x =  [#permalink]

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New post 14 Oct 2015, 08:33
carcass wrote:
I have fixed the post mikemcgarry. I hope is fine, now.

Also is useful to read this post made by Bunuel rules-for-posting-please-read-this-before-posting-133935.html#p1096628

The link is provided just at the top when the author of the post or a mod can edit the original post.

Regards


Thank for helping me edit it before seeing it :D
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If 2 ÷ 2 ÷ 2 ÷ 2 ÷ 2 = 2x, then x =  [#permalink]

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New post 18 Dec 2018, 08:13
mikemcgarry wrote:
tuanquang269 wrote:
If 2 ÷ 2 ÷ 2 ÷ 2 ÷ 2 = 2x, then x =

(A) -16
(B) -8
(C) -5
(D) -4
(E) -3

Dear tuanquang269,
This is Mike from Magoosh. :-) Unfortunately, my friend, there's an error in how you posted the question. The x on the right side of the equation need to be an exponent.

If 2 ÷ 2 ÷ 2 ÷ 2 ÷ 2 = 2^x, then x =

Unfortunately, I don't have the power to make this edit. Either you will have to make the change, or Bunuel will have to.

Does this make sense?
Mike :-)


Hey mikemcgarry, thanks for the enthusiastic and motivating vids on magoosh!! You make it a little more bearable!
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A kudo a day...

GMAT Club Bot
If 2 ÷ 2 ÷ 2 ÷ 2 ÷ 2 = 2x, then x = &nbs [#permalink] 18 Dec 2018, 08:13
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