Formula to Solve Quadratic Equation

Quadratic formula is used in solving the quadratic equation of the form ax2 + bx + c = 0. This equation is derived from the mathematical technique called "completing the square". By substituting the attributes a, b and c, quadratic equation can be found.

Quadratic Formula


x = (- b ± √ b2 - 4 * a * c) / (2 * a)


x = Quadratic Equation
a,b,c = Attributes

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A quadratic equation is one with the form ax2+bx+c where a is not equal to 0. If a is equal to 0, then it is said to be a linear equation.

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