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# PS: EQUATION MOD5

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SVP
Joined: 03 Feb 2003
Posts: 1607
Followers: 6

Kudos [?]: 83 [0], given: 0

PS: EQUATION MOD5 [#permalink]  18 Jun 2003, 23:53
00:00

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions
C+|C|–|2C|=3

solve and find all its solutions
SVP
Joined: 03 Feb 2003
Posts: 1607
Followers: 6

Kudos [?]: 83 [0], given: 0

there below lie about seven intact questions. Why don't you solve them? Afraid of?
Manager
Joined: 24 Jun 2003
Posts: 146
Location: India
Followers: 1

Kudos [?]: 1 [0], given: 0

PS: EQUATION MOD5 [#permalink]  26 Jun 2003, 05:32
This equation has no solution

For C>0, the LHS equation equals 0
For C<0, the LHS equation equals 2C
For C=0, the LHS equation equals 0

Therefore, for no value of C does it equal 3
SVP
Joined: 07 Nov 2007
Posts: 1824
Location: New York
Followers: 29

Kudos [?]: 562 [0], given: 5

Re: PS: EQUATION MOD5 [#permalink]  09 Sep 2008, 13:18
KASSALMD wrote:

-3/2 is not a solution. if you subsitute -3/2 in the equation C+|C|–|2C|=3
It results. -3=3 (thats not possible)
_________________

Smiling wins more friends than frowning

Manager
Joined: 22 Jul 2008
Posts: 154
Followers: 1

Kudos [?]: 10 [0], given: 0

Re: PS: EQUATION MOD5 [#permalink]  09 Sep 2008, 14:28
Yes, you are absolutely right. My miscalculation.
SVP
Joined: 17 Jun 2008
Posts: 1570
Followers: 12

Kudos [?]: 203 [0], given: 0

Re: PS: EQUATION MOD5 [#permalink]  09 Sep 2008, 21:32
What is the source? As it mentions, it is a PS question. What are the options? I assume one of the options is "no solution".
Re: PS: EQUATION MOD5   [#permalink] 09 Sep 2008, 21:32
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