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The discriminant is the part of the quadratic formula underneath the square root symbol: b²-4ac. The discriminant tells us whether there are two solutions, one solution, or no solutions.

Qu'est-ce que le discriminant ? b 2 4 a c s'appelle le discriminant du trinôme a x 2 + b x + c . C'est l'expression qui est sous le radical dans la formule des racines.

It's interesting that we can use discriminant to determine the solution of x in quadratic formula. But when if there is no solution, can we argue that the formula is no meaning in some degree.

Tout ce qu'il faut comprendre et retenir à propos du discriminant.

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The quadratic formula helps us solve any quadratic equation. First, we bring the equation to the form ax²+bx+c=0, where a, b, and c are coefficients. Then, we plug these coefficients in the …

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There's an easy way for quadratics. Find the discriminant (For a quadratic of the form ax^2 + bx + c, the discriminant is given by b^2 - 4ac). If the discriminant is: 1. greater than 0, you have two …