What is the discriminant D of the equation? n2+2n−2=0 Enter your answer in the box.

Question

What is the discriminant D of the equation?

n2+2n−2=0

Enter your answer in the box.

D =

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Eliza 7 days 2021-10-09T21:45:25+00:00 2 Answers 0

Answers ( )

    0
    2021-10-09T21:46:27+00:00

    Answer:

    12

    Step-by-step explanation:

    Hint:  This should be n^2+2n−2=0.  The coefficients are a = 1, b = 2 and c = -2.

    The discriminant is b^2 – 4ac = 4 – 4(1)(-2) = 12

    0
    2021-10-09T21:47:08+00:00

    The answer is 12 nene

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45:7+7-4:2-5:5*4+35:2 =? ( )