The discriminant of a quadratic equation is given by the formula D = b² - 4ac, where a, b, and c are the coefficients of the quadratic equation ax² + bx + c = 0.

In the given equation x² - 9x - 3 = 0, a = 1, b = -9, and c = -3.

Substituting these values into the formula, we get:

D = (-9)² - 4*1*(-3)
D = 81 - (-12)
D = 81 + 12
D = 93

So, the discriminant of the given quadratic equation is 93.

Question

The discriminant of a quadratic equation is given by the formula D = b² - 4ac, where a, b, and c are the coefficients of the quadratic equation ax² + bx + c = 0.

In the given equation x² - 9x - 3 = 0, a = 1, b = -9, and c = -3.

Substituting these values into the formula, we get:

D = (-9)² - 4*1*(-3)
D = 81 - (-12)
D = 81 + 12
D = 93

So, the discriminant of the given quadratic equation is 93.

Knowee AI · Accepted Answer

The discriminant of a quadratic equation is given by the formula D = b² - 4ac, where a, b, and c are the coefficients of the quadratic equation ax² + bx + c = 0.

In the given equation x² - 9x - 3 = 0, a = 1, b = -9, and c = -3.

Substituting these values into the formula, we get:

D = (-9)² - 4*1*(-3)
D = 81 - (-12)
D = 81 + 12
D = 93

So, the discriminant of the given quadratic equation is 93.

What is the discriminant of the quadratic equation x, squared, minus, 9, x, minus, 3, equals, 0x 2 −9x−3=0?

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What is the discriminant of the quadratic equation

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