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Mathematics 20 Online
OpenStudy (anonymous):

Determine the solutions to the quadratic equation -20x2 - 20x + 40 = 0.

OpenStudy (saifoo.khan):

1 or -2

OpenStudy (anonymous):

x^2+x-2 = (x+2) (x-1) -2 and 1

OpenStudy (saifoo.khan):

Ninja'd

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