C|!)^23(|C|!)=2 find all solutions

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SVP

Joined: 03 Feb 2003

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C|!)^23(|C|!)=2 find all solutions [#permalink]

19 Jun 2003, 00:32

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(|C|!)^2–3(|C|!)=–2 :stupid2

find all solutions

Manager

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PS: EQUATION MOD4 [#permalink]

26 Jun 2003, 07:06

Solutions are {-2,-1,0,1,2}

These are the values where the LHS equation and the line Y=-2 intersect

SVP

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Re: PS: EQUATION MOD4 [#permalink]

26 Jun 2003, 23:23

prashant wrote:

Solutions are {-2,-1,0,1,2}

These are the values where the LHS equation and the line Y=-2 intersect

|C|!=A; therefore, A^2-3A+2+2=0
|C|!=1; C=0, 1, -1
|C|!=2; C=2, -2

What is the LHS?

Manager

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PS: EQUATION MOD4 [#permalink]

26 Jun 2003, 23:33

LHS = Left hand side of the equation

I plotted the equation (|C|!)^2тАУ3(|C|!) and compared the graph with the line Y=-2 to find the common solutions

SVP

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[#permalink]

26 Jun 2003, 23:55

Yeah... sometimes, it is the only possible way to move ahead - to draw graphs. In my case, yet, it has been a simple quadratic equation...

Anyway, you are a strong matemetician; it is nice to deal with you.

Manager

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PS: EQUATION MOD4 [#permalink]

27 Jun 2003, 00:01

Stolyar, the pleasure is mine !

Your questions are quite challenging!

PS: EQUATION MOD4 [#permalink] 27 Jun 2003, 00:01

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C|!)^23(|C|!)=2 find all solutions

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C|!)^23(|C|!)=2 find all solutions

C|!)^23(|C|!)=2 find all solutions

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