Math Calculators, Lessons and Formulas
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All the problems and solutions shown below were generated using the Quadratic Equation Solver.
Solve $\color{blue}{4x^2-21x+4 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{x^2+2x-11 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{7x^2-2x-6 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{22x^2-47x+21 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{5x^2+7x-72 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{x^2-38x+37 = 0}$ using factoring.
Solve $\color{blue}{2x^2+23x+45 = 0}$ using factoring.
Solve $\color{blue}{x^2+6x = 0}$ using factoring.
Solve $\color{blue}{6x^2+5x-5 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{-\dfrac{1}{20}x^2+5x = 0}$ using factoring.
Solve $\color{blue}{-2x^2+x+10 = 0}$ using factoring.
Solve $\color{blue}{-2x^2-x+1 = 0}$ using factoring.
Solve $\color{blue}{x^2-32x+36 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{3x^2-1637x-9508 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{12x^2+22 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{5x^2-4x-2 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{2x^2+7x-4 = 0}$ using factoring.
Solve $\color{blue}{x^2-5x-1 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{6x^2-5x-9 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{x^2-49x-570 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{15x^2-7x+4 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{12x^2-6x+9 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{x^2-15x+36 = 0}$ using factoring.
Solve $\color{blue}{6x^2+5x-4 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{12x^2-17x+4 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{x^2-2x-3 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{-x^2+2x+3 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{3x^2-23x+14 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{2x^2-9x+12 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{x^2+6x-91 = 0}$ using factoring.