Math Calculators, Lessons and Formulas
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All the problems and solutions shown below were generated using the Quadratic Equation Solver.
Solve $\color{blue}{100x^2-70x-30 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{427x^2+3049x-213430 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{x^2-5x+2 = 0}$ using factoring.
Solve $\color{blue}{4x^2-64x = 0}$ using factoring.
Solve $\color{blue}{-\dfrac{1}{100}x^2+\dfrac{9}{10}x = 0}$ using factoring.
Solve $\color{blue}{x^2-7x-5 = 0}$ using factoring.
Solve $\color{blue}{x^2-4x+11 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{3x^2-x-14 = 0}$ using factoring.
Solve $\color{blue}{x^2-5x+9 = 0}$ using factoring.
Solve $\color{blue}{3x^2+7x+9 = 0}$ using factoring.
Solve $\color{blue}{5x^2+66x+33 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{205x^2+250x+77 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{2x^2-17x-38 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{3x^2 = 0}$ using factoring.
Solve $\color{blue}{25x^2-64 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{6x^2+8x+10 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{17x^2+44x-14 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{2x^2-18x+27 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{3x^2-4x+3 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{-2x^2+4x-8 = 0}$ using factoring.
Solve $\color{blue}{6x^2+2x-13 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{17x^2-20x-20 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{3x^2+2x-4 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{x^2-8x+20 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{8x^2+2x+3 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{18x^2-18x+5 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{77x^2-1760x+14000 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{x^2+12x-5 = 0}$ using factoring.
Solve $\color{blue}{9x^2+27x+6 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{2x^2-11x-6 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{-3x^2-15x-18 = 0}$ using factoring.
Solve $\color{blue}{4x^2+5x-10 = 0}$ using factoring.
Solve $\color{blue}{x^2+41x-2130 = 0}$ using factoring.
Solve $\color{blue}{x^2+4x+13 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{7x^2-75x+240 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{5x^2+10x+4 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{6x^2+6x-22 = 0}$ using the Quadratic Formula.
Solve $\color{blue}{24x^2-42x-48 = 0}$ using the Quadratic Formula.