3x^2 - x - 2 = 0

x = 1

Is there another solution to this equation ie another number that can be x?

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- July 11th 2008, 02:37 PMprincess_anna57Solving Equations
3x^2 - x - 2 = 0

x = 1

Is there another solution to this equation ie another number that can be x? - July 11th 2008, 02:45 PMJhevon
- July 11th 2008, 02:53 PMEcirbafThe other solution
If you get a solution '1' and b^2-4*a*c (=(-1)^2-4*3*-1=25) isn't 0, it does exist another one, c/a( = -2/3).