Math Calculators, Lessons and Formulas
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All the problems and solutions shown below were generated using the Quadratic Equation Solver.
Solve $\color{blue}{6x^2+9x+3 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{10x^2-x+1 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{8x^2-2x-1 = 0}$ using factoring.
Solve $\color{blue}{3x^2-12x-5 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{5x^2-19x-4 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{-4x^2-10x+6 = 0}$ using factoring.
Solve $\color{blue}{x^2+5x+9 = 0}$ using factoring.
Solve $\color{blue}{\dfrac{5}{9}x^2+\dfrac{62}{3}x+10 = 0}$ using factoring.
Solve $\color{blue}{-x^2+\dfrac{5}{4} = 0}$ using factoring.
Solve $\color{blue}{x^2-15x+72 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{11x^2-29x+3 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{32x^2+32x+8 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{3x^2-30x+72 = 0}$ using factoring.
Solve $\color{blue}{0.001x^2+0.001x-0.0007 = 0}$ using factoring.
Solve $\color{blue}{2x^2+16x-3 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{18x^2+240x+800 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{30x^2-300x-10000 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{2x^2+2x-54 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{-x^2-12x-36 = 0}$ using factoring.
Solve $\color{blue}{-x^2+8 = 0}$ using factoring.
Solve $\color{blue}{-\dfrac{2}{315}x^2+630 = 0}$ using factoring.
Solve $\color{blue}{4x^2-16x+15 = 0}$ using factoring.
Solve $\color{blue}{2x^2-3x+9 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{16x^2-124x+150 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{2x^2-12x+19 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{5x^2-8x+5 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{3x^2+x+5 = 0}$ using factoring.
Solve $\color{blue}{x^2+99x+127 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{6x^2+x+12 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{x^2+6x+10 = 0}$ using factoring.
Solve $\color{blue}{150x^2+130x+1056 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{5x^2+28x-145 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{3x^2+4x-5 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{9x^2-57x+18 = 0}$ using the Quadratic Formula.