What is a Quadratic Equation?
A Quadratic Equation is an algebraic equation in some variable x with the highest degree of terms being 2. The Quadratic Equation in its standard form is ax2 + bx + c = 0, where a and b are the coefficients, x is the variable, and c is the constant term. The first condition for an equation to be a Quadratic Equation is the coefficient of x2 is a non-zero term(a ≠ 0). If the discriminant is positive, then the Quadratic Equation will have two real roots. If the discriminant is zero, then the Quadratic Equation will have one real root. If the discriminant is negative, then the Quadratic Equation will not have any real roots.
How to Calculate Sum of Roots of Quadratic Equation?
Sum of Roots of Quadratic Equation calculator uses Sum of Roots = -Numerical Coefficient b of Quadratic Equation/Numerical Coefficient a of Quadratic Equation to calculate the Sum of Roots, The Sum of Roots of Quadratic Equation formula is defined as the sum of the value of variables, x1 and x2, satisfying the given quadratic equation f(x). Sum of Roots is denoted by S(x1+x2) symbol.
How to calculate Sum of Roots of Quadratic Equation using this online calculator? To use this online calculator for Sum of Roots of Quadratic Equation, enter Numerical Coefficient b of Quadratic Equation (b) & Numerical Coefficient a of Quadratic Equation (a) and hit the calculate button. Here is how the Sum of Roots of Quadratic Equation calculation can be explained with given input values -> -4 = -8/2.