Math Calculators, Lessons and Formulas
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All the problems and solutions shown below were generated using the Quadratic Equation Solver.
Solve $\color{blue}{10x^2+4x+3 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{2x^2+2x = 0}$ using factoring.
Solve $\color{blue}{-4x^2-2x-4 = 0}$ using factoring.
Solve $\color{blue}{-4x^2-12x-9 = 0}$ using factoring.
Solve $\color{blue}{-\dfrac{1}{100}x^2+\dfrac{9}{100}x = 0}$ using factoring.
Solve $\color{blue}{5x^2+5x+15 = 0}$ using factoring.
Solve $\color{blue}{-200x^2+7x+3 = 0}$ using factoring.
Solve $\color{blue}{16x^2-77x-2 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{x^2-\dfrac{4}{5}x-3 = 0}$ using factoring.
Solve $\color{blue}{x^2+11x-2 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{x^2+3x+1 = 0}$ using factoring.
Solve $\color{blue}{-50x^2+1100x+12000 = 0}$ using factoring.
Solve $\color{blue}{x^2-6x+10 = 0}$ using factoring.
Solve $\color{blue}{2x^2-12x-15 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{5x^2+5x-4 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{12x^2-16x-3 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{-2x^2-4x-3 = 0}$ using factoring.
Solve $\color{blue}{144x^2-10x+25 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{-2x^2+8x-5 = 0}$ using factoring.
Solve $\color{blue}{30x^2-24x+81 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{4x^2+2x+7 = 0}$ using factoring.
Solve $\color{blue}{x^2-6x+11 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{-x^2-4x = 0}$ using factoring.
Solve $\color{blue}{-x^2+8 = 0}$ using factoring.
Solve $\color{blue}{-2x^2+5x+4 = 0}$ using factoring.
Solve $\color{blue}{-2x^2-1 = 0}$ using factoring.
Solve $\color{blue}{2x^2+2x-1 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{4x^2+8x+8 = 0}$ using factoring.
Solve $\color{blue}{4x^2-4x-49 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{2x^2-5x+6 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{-3x^2-21x-5 = 0}$ using factoring.
Solve $\color{blue}{-2x^2 = 0}$ using factoring.
Solve $\color{blue}{15x^2+2x+1 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{\dfrac{1}{5}x^2-2 = 0}$ using factoring.
Solve $\color{blue}{-0.0775x^2+6.7048x+111.9827 = 0}$ using factoring.
Solve $\color{blue}{-2x^2+8 = 0}$ using factoring.