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What is the discriminant D of the equation? n^2+2n−2=0 D= ___

What is the discriminant D of the equation? n^2+2n−2=0 D= ___
asked 6.6k views
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What is the discriminant D of the equation?

n^2+2n−2=0

D= ___

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User KoJoVe
by
8.1k points

1 Answer

6 votes
the discriminant of a quadratic function f(x)= ax²+bx+c is b²-4ac
in this case, D=2²-4*1*(-2)=12
D=12
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User Mercador
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