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x not equal zero sqrt(x^2)/x = ?? -1 0 1 x |x|/x

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Manager
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Joined: 17 Jan 2006
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x not equal zero sqrt(x^2)/x = ?? -1 0 1 x |x|/x [#permalink] New post 07 May 2006, 16:58
x not equal zero

sqrt(x^2)/x = ??

-1
0
1
x
|x|/x
VP
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Joined: 28 Mar 2006
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GMAT Tests User
Re: sqrt(x^2)/x = ?? [#permalink] New post 07 May 2006, 17:57
dinesh8 wrote:
x not equal zero

sqrt(x^2)/x = ??

-1
0
1
x
|x|/x


E since it can be either + or -
Intern
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 [#permalink] New post 07 May 2006, 22:26
One more for E sqrt(x^2) = +-xso |x|/x seems right. OA please?
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GMAT Tests User
 [#permalink] New post 08 May 2006, 04:58
sqrt x = +/x. So the result is E.
_________________

Thanks,
Zooroopa

  [#permalink] 08 May 2006, 04:58
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If x ≠ 0, then sqrt(x^2) / x = (a) -1 (b) 0 Rizzo 2 28 Oct 2006, 08:50
If x != 0, then sqrt(x^2)/x = i) -1 ii) 0 iii) 1 iv) x v) withme 4 07 Oct 2006, 20:20
if x != 0, then sqrt(x^2)/X= -1 0 1 x |x|/x gmacvik 2 17 Feb 2006, 12:27
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x not equal zero sqrt(x^2)/x = ?? -1 0 1 x |x|/x

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