Quadratics (Quadratic Equation) | Definition, Formula, …
Sep 08, 2017 · The general form of the quadratic equation is: ax² + bx + c = 0. where x is an unknown variable and a, b, c are numerical coefficients. Here, a ≠ 0 because if it equals zero then the equation will not remain quadratic anymore and it will become a linear equation, such as: bx+c=0. Thus, this equation cannot be called a quadratic equation.
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