Math Calculators, Lessons and Formulas
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All the problems and solutions shown below were generated using the Quadratic Equation Solver.
Solve $\color{blue}{x^2-18 = 0}$ using factoring.
Solve $\color{blue}{x^2+5x-7 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{-x^2+4x+3 = 0}$ using factoring.
Solve $\color{blue}{2x^2+6x-5 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{4x^2-8x+3 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{3x^2-18x-7 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{x^2-15x+50 = 0}$ using factoring.
Solve $\color{blue}{7x^2-16x+32 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{-2x^2-x = 0}$ using factoring.
Solve $\color{blue}{x^2+11x+18 = 0}$ using factoring.
Solve $\color{blue}{3x^2-12x-8 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{7x^2-6 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{x^2-0.0007 = 0}$ using factoring.
Solve $\color{blue}{4351x^2-56802x-39300 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{2x^2-4x+1 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{3x^2-8x-8 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{20x^2-2x-5 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{2x^2+x-4 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{4x^2-3x-7 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{\dfrac{1}{100}x^2-10x+200 = 0}$ using factoring.
Solve $\color{blue}{4x^2-16x+16 = 0}$ using factoring.
Solve $\color{blue}{-10x^2+4x+3 = 0}$ using factoring.
Solve $\color{blue}{12x^2+280 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{15x^2-20 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{-x^2+12x-32 = 0}$ using factoring.
Solve $\color{blue}{x^2+300x+12000 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{-16x^2+32x = 0}$ using factoring.
Solve $\color{blue}{x^2-2x-63 = 0}$ using factoring.
Solve $\color{blue}{3x^2-x-1 = 0}$ using factoring.
Solve $\color{blue}{6x^2-24x = 0}$ using factoring.
Solve $\color{blue}{x^2+x-30 = 0}$ using factoring.
Solve $\color{blue}{x^2-4x+5 = 0}$ using factoring.
Solve $\color{blue}{x^2+x+2 = 0}$ using factoring.
Solve $\color{blue}{4x^2+16x-17 = 0}$ using factoring.