Solve Quadratic Equations

(the database of solved problems)

All the problems and solutions shown below were generated using the Quadratic Equation Solver.

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ID	Problem	Count
3751	Solve $ x^2+13 = 0 $ by completing the square.	5
3752	Solve $ 1604x^2-5294x-249 = 0 $ using the Quadratic Formula.	5
3753	Solve $ 2x^2+14x+24 = 0 $ using factoring.	5
3754	Solve $ x^2+39 = 0 $ by completing the square.	5
3755	Solve $ 2x^2+24x+64 = 0 $ using factoring.	5
3756	Solve $ 6x^2-11x+3 = 0 $ using the Quadratic Formula.	5
3757	Solve $ 11x^2-10x+17 = 0 $ using the Quadratic Formula.	5
3758	Solve $ 7x^2+2x+6 = 0 $ using the Quadratic Formula.	5
3759	Solve $\color{blue}{28x^2+22 = 0}$ using the Quadratic Formula.	5
3760	Solve $\color{blue}{12x^2-24x+9 = 0}$ using the Quadratic Formula.	5
3761	Solve $\color{blue}{-\dfrac{3}{2}x^2-6x-11 = 0}$ using factoring.	5
3762	Solve $ x^2-8x+11 = 0 $ by completing the square.	5
3763	Solve $ x^2+56 = 0 $ by completing the square.	5
3764	Solve $\color{blue}{2x^2+11x+9 = 0}$ using the Quadratic Formula.	5
3765	Solve $\color{blue}{-16x^2+48x+64 = 0}$ using factoring.	5
3766	Solve $\color{blue}{\dfrac{1}{2}x^2-8 = 0}$ using factoring.	5
3767	Solve $\color{blue}{53x^2-9x+49 = 0}$ using the Quadratic Formula.	5
3768	Solve $\color{blue}{7x^2+17x+9 = 0}$ using the Quadratic Formula.	5
3769	Solve $\color{blue}{14x^2-40x-6 = 0}$ using the Quadratic Formula.	5
3770	Solve $\color{blue}{5x^2-8x-21 = 0}$ using the Quadratic Formula.	5
3771	Solve $\color{blue}{8x^2-16x-10 = 0}$ using the Quadratic Formula.	5
3772	Solve $\color{blue}{15x^2-4x-3 = 0}$ using the Quadratic Formula.	5
3773	Solve $\color{blue}{3x^2-3x-60 = 0}$ using factoring.	5
3774	Solve $\color{blue}{30x^2-12x+18 = 0}$ using the Quadratic Formula.	5
3775	Solve $\color{blue}{-\dfrac{1}{2}x^2 = 0}$ using factoring.	5
3776	Solve $\color{blue}{2x^2-7x-1 = 0}$ using factoring.	5
3777	Solve $\color{blue}{-2x^2-4x+2 = 0}$ using factoring.	5
3778	Solve $\color{blue}{x^2+6x-1 = 0}$ using factoring.	5
3779	Solve $\color{blue}{x^2-\dfrac{283}{50}x = 0}$ using factoring.	5
3780	Solve $\color{blue}{-\dfrac{1}{100}x^2+\dfrac{9}{100}x = 0}$ using factoring.	5
3781	Solve $\color{blue}{4x^2+2x+7 = 0}$ using factoring.	5
3782	Solve $\color{blue}{7x^2+14x+4 = 0}$ using factoring.	5
3783	Solve $\color{blue}{x^2-4x+12 = 0}$ using factoring.	5
3784	Solve $\color{blue}{10x^2+4x+3 = 0}$ using factoring.	5
3785	Solve $\color{blue}{-5x^2+5x = 0}$ using factoring.	5
3786	Solve $\color{blue}{2x^2-6x+18 = 0}$ using the Quadratic Formula.	5
3787	Solve $\color{blue}{-x^2+2x = 0}$ using factoring.	5
3788	Solve $\color{blue}{20x^2-220x+600 = 0}$ using factoring.	5
3789	Solve $\color{blue}{x^2+24 = 0}$ using factoring.	5
3790	Solve $\color{blue}{2x^2+22x-222 = 0}$ using the Quadratic Formula.	5
3791	Solve $\color{blue}{-0.0017x^2+50x+2149 = 0}$ using factoring.	5
3792	Solve $\color{blue}{6x^2-7x-5 = 0}$ using factoring.	5
3793	Solve $\color{blue}{2x^2-15x+20 = 0}$ using the Quadratic Formula.	5
3794	Solve $\color{blue}{40x^2+28x-24 = 0}$ using the Quadratic Formula.	5
3795	Solve $\color{blue}{15x^2-70x+80 = 0}$ using the Quadratic Formula.	5
3796	Solve $\color{blue}{5x^2-4x+3 = 0}$ using factoring.	5
3797	Solve $\color{blue}{\dfrac{1}{2}x^2 = 0}$ using factoring.	5
3798	Solve $\color{blue}{-x^2+6x-7 = 0}$ using factoring.	5
3799	Solve $\color{blue}{-\dfrac{49}{10}x^2+8x+5 = 0}$ using factoring.	5
3800	Solve $\color{blue}{2x^2+4x+6 = 0}$ using factoring.	5