Math Calculators, Lessons and Formulas
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All the problems and solutions shown below were generated using the Quadratic Equation Solver.
Solve $\color{blue}{x^2+15x+3 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{x^2-5x = 0}$ using factoring.
Solve $\color{blue}{-\dfrac{1}{20}x^2+\dfrac{5}{2}x = 0}$ using factoring.
Solve $\color{blue}{11x^2-67x+87 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{16x^2+48x+9 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{2x^2+3x+10 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{2x^2+5x-4 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{-x^2+49x+570 = 0}$ using factoring.
Solve $\color{blue}{2x^2+19 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{-5x^2+\dfrac{3}{2} = 0}$ using the Quadratic Formula.
Solve $\color{blue}{10x^2+10x-5000 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{12x^2-8x+1 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{x^2+3x+18 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{-16x^2+300x = 0}$ using factoring.
Solve $\color{blue}{2x^2+7x+15 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{3x^2+18x-11 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{x^2+60x+100 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{-2x^2+24x+90 = 0}$ using factoring.
Solve $\color{blue}{8x^2-25x-3 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{5x^2-80x+300 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{x^2+310x+7400 = 0}$ using factoring.
Solve $\color{blue}{9x^2+6x+4 = 0}$ using factoring.
Solve $\color{blue}{x^2-16x+39 = 0}$ using factoring.
Solve $\color{blue}{-2x^2+5x+3 = 0}$ using factoring.
Solve $\color{blue}{8x^2-14x+8 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{3x^2+5x+7 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{-6x^2+10x+7 = 0}$ using factoring.
Solve $\color{blue}{3x^2-60x+320 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{7x^2-107x+2700 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{-8x^2+25 = 0}$ using factoring.
Solve $\color{blue}{-2x^2-32x+128 = 0}$ using factoring.
Solve $\color{blue}{-\dfrac{29}{100}x^2+\dfrac{211}{100}x-\dfrac{41}{50} = 0}$ using factoring.
Solve $\color{blue}{6x^2+10x+2 = 0}$ using factoring.
Solve $\color{blue}{x^2+x+4 = 0}$ using factoring.
Solve $\color{blue}{-x^2+5x-2 = 0}$ using factoring.
Solve $\color{blue}{x^2-8x+17 = 0}$ using factoring.
Solve $\color{blue}{x^2+15x+90 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{x^2+2x+1 = 0}$ using factoring.
Solve $\color{blue}{-2x^2-7x+6 = 0}$ using factoring.
Solve $\color{blue}{x^2+4x+14 = 0}$ using factoring.
Solve $\color{blue}{\dfrac{1}{2}x^2+\dfrac{1}{5}x+\dfrac{1}{50} = 0}$ using factoring.
Solve $\color{blue}{x^2+6x = 0}$ using factoring.
Solve $\color{blue}{x^2-45x+324 = 0}$ using factoring.
Solve $\color{blue}{0.0096x^2+1.1328x+27.4176 = 0}$ using factoring.
Solve $\color{blue}{x^2+6x+21 = 0}$ using factoring.
Solve $\color{blue}{x^2+8x+2 = 0}$ using factoring.