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how to make a quadratic equation given the roots. If and ᵦ be the two roots of a quadratic equation are given then the formula to form the quadratic equation is given by. Ax 2 bx c 0 where a b and c are real numbers and a 0 The term b 2-4ac is known as the discriminant of a quadratic equation.
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You need to take the numbers the represent a b and c and insert them into the equation. If a and v are the two roots of a quadratic equation then the formula to construct the quadratic equation is x 2 - a vx a v 0. Let us assume that the required equation be ax 2 bx c 0 a 0.
Just as a quadratic equation can map a parabola the parabolas points can help write a corresponding quadratic equation.
X² - sum of the rootsx product of the roots 0. After watching this video any person over the age of twelve will know how to use. If and ᵦ be the two roots of a quadratic equation are given then the formula to form the quadratic equation is given by. The discriminant tells the nature of the roots.
