Q: What is discriminant in quadratic equation?

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A quadratic equation has one discriminant.

If the discriminant of a quadratic equation is less then 0 then it will have no real solutions.

b2-4ac is the discriminant of a quadratic equation.

If the discriminant of a quadratic equation is zero then it has two identical roots.

If the discriminant of the quadratic equation is zero then it will have 2 equal roots. If the discriminant of the quadratic equation is greater than zero then it will have 2 different roots. If the discriminant of the quadratic equation is less than zero then it will have no roots.

The discriminant of the quadratic equation: y = ax^2 + bx + c is b^2 - 4ac

The discriminant

That the discriminant of the quadratic equation must be greater or equal to zero for it to have solutions. If the discriminant is less than zero then the quadratic equation will have no solutions.

Rational.

It can tell you three things about the quadratic equation:- 1. That the equation has 2 equal roots when the discriminant is equal to zero. 2. That the equation has 2 distinctive roots when the discriminant is greater than zero. £. That the equation has no real roots when the discriminant is less than zero.

The term "discriminant" is usually used for quadratic equations. If the discriminant is zero, then the equation has exactly one solution.

The quadratic has no real solutions.

The discriminant of the quadratic polynomial ax2 + bx + c is b2 - 4ac.

Because the square root of the discriminant is a component of the roots of the equation.

If the discriminant of a quadratic equation is less than zero then it has no solutions.

Whether or not that there is a solution to a quadratic equation,

If the discriminant of a quadratic equation is less than zero then it will have no real roots

It has one real solution.

Any quadratic equation has one discriminant.

A quadratic equation can have a maximum of 2 solutions. If the discriminant (b2-4ac) turns out to be less than 0, the equation will have no real roots. If the Discriminant is equal to 0, it will have equal roots. But, if the discriminant turns out to be more than 0,then the equation will have unequal and real roots.

If the discriminant b2-4ac of a quadratic equation is less than zero then it will have no roots

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The two roots of the quadratic equation coalesce into one.

b^2 - 4ac, the discriminant will tell you that a quadratic equation may have one real solution( discriminant = 0 ) , two real solutions( discriminant > 0 ), or no real solutions( discriminant < 0 ).

If you mean b^2 -4ac then it is the discriminant of a quadratic equation. If the discriminant equals 0 then the equation has 2 equal roots. If the discriminant is greater than 0 then the equation has 2 different roots. If the discriminant is less than 0 then it has no real roots.

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