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Asked by Allison

Can you show us how to find the discriminant of the quadratic x^2 + 2x -2 =0
13 years ago

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Answered by Reiny
a = 1 , b = 2 , c = -2

b^2 - 4ac = 4 - 4(1)(-2) = 12
13 years ago
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Can you show us how to find the discriminant of the quadratic x^2 + 2x -2 =0

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