What is the value of the discriminant for the quadratic equation 0 = x 2 x2?

discriminant = b2 – 4ac

–9
–7
7
9

If you would like to know the value of the discriminant for the quadratic equation 0 = x + 2 + x^2, you can find this using the following steps:

0 = x + 2 + x^2

0 = x^2 + x + 2
0 = ax^2 + bx + c
a = 1, b = 1, c = 2

D = b^2 - 4 * a * c = 1^2 - 4 * 1 * 2 = 1 - 8 = -7

The correct result would be -7.

Answer-7

Step-by-step explanation:

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