Write is the formula for the discriminant?

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12-12-2019
Mathematics

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Write is the formula for the discriminant?

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Аноним Аноним · Answer 1 · 2019-12-12T18:30:13+01:00

Аноним Аноним

12-12-2019

Answer:

The number D = b2 – 4ac determined from the coefficients of the equation ax2 + bx + c = 0. The discriminant reveals what type of roots the equation has. Note: b2 – 4ac comes from the quadratic formula.

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sirNEWTON sirNEWTON · Answer 2 · 2019-12-12T18:30:53+01:00

sirNEWTON sirNEWTON

12-12-2019

[tex]discriminant = {b}^{2} - 4ac[/tex]

This is the formula of discriminant. It is used to solve the inequalities in quadratic equation.

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