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
3801	Solve $\color{blue}{-15x^2-4x-5 = 0}$ using factoring.	5
3802	Solve $\color{blue}{\dfrac{49}{10}x^2+200x+1006 = 0}$ using factoring.	5
3803	Solve $\color{blue}{2x^2-x+2 = 0}$ using factoring.	5
3804	Solve $\color{blue}{x^2-20x+100 = 0}$ using factoring.	5
3805	Solve $\color{blue}{-\dfrac{1}{10}x^2+\dfrac{9}{10}x = 0}$ using factoring.	5
3806	Solve $\color{blue}{-5x^2-10x-4 = 0}$ using factoring.	5
3807	Solve $\color{blue}{-x^2+8x-4 = 0}$ using factoring.	5
3808	Solve $\color{blue}{3x^2+2x+5 = 0}$ using factoring.	5
3809	Solve $\color{blue}{\dfrac{7}{25}x^2-12x+1 = 0}$ using factoring.	5
3810	Solve $\color{blue}{4x^2+113x+28 = 0}$ using factoring.	5
3811	Solve $\color{blue}{3x^2+11x+6 = 0}$ using the Quadratic Formula.	5
3812	Solve $\color{blue}{x^2-4x+10 = 0}$ using the Quadratic Formula.	5
3813	Solve $\color{blue}{3x^2+6x-5 = 0}$ using the Quadratic Formula.	5
3814	Solve $\color{blue}{6x^2-20x+16 = 0}$ using the Quadratic Formula.	5
3815	Solve $\color{blue}{x^2-x-100 = 0}$ using the Quadratic Formula.	5
3816	Solve $\color{blue}{6x^2-24x+8 = 0}$ using the Quadratic Formula.	5
3817	Solve $\color{blue}{15x^2+x-8 = 0}$ using the Quadratic Formula.	5
3818	Solve $\color{blue}{5x^2+5x-210 = 0}$ using factoring.	5
3819	Solve $ x^2-14x-13 = 0 $ by completing the square.	5
3820	Solve $\color{blue}{\dfrac{1}{5}x^2-2 = 0}$ using factoring.	5
3821	Solve $\color{blue}{3x^2-2x+7 = 0}$ using the Quadratic Formula.	5
3822	Solve $ x^2+12x+26 = 0 $ by completing the square.	5
3823	Solve $ x^2+14x+74 = 0 $ by completing the square.	5
3824	Solve $\color{blue}{x^2-x+21 = 0}$ using the Quadratic Formula.	5
3825	Solve $\color{blue}{\dfrac{1}{2}x^2+4x = 0}$ using factoring.	5
3826	Solve $\color{blue}{x^2+5x+7 = 0}$ using factoring.	5
3827	Solve $\color{blue}{4x^2+9x-10 = 0}$ using the Quadratic Formula.	5
3828	Solve $\color{blue}{x^2+x+5 = 0}$ using factoring.	5
3829	Solve $\color{blue}{2x^2+680x-4500 = 0}$ using factoring.	5
3830	Solve $\color{blue}{x^2-2x+\dfrac{9}{25} = 0}$ using factoring.	5
3831	Solve $\color{blue}{3x^2-10x-2 = 0}$ using the Quadratic Formula.	5
3832	Solve $\color{blue}{3x^2+2x-20 = 0}$ using the Quadratic Formula.	5
3833	Solve $\color{blue}{-x^2+6x+16 = 0}$ using factoring.	5
3834	Solve $\color{blue}{3x^2-22x+7 = 0}$ using the Quadratic Formula.	5
3835	Solve $\color{blue}{10x^2-9x-30 = 0}$ using the Quadratic Formula.	5
3836	Solve $\color{blue}{x^2+2x+8 = 0}$ using the Quadratic Formula.	5
3837	Solve $\color{blue}{4x^2-5x+10 = 0}$ using the Quadratic Formula.	5
3838	Solve $\color{blue}{3x^2+14x+8 = 0}$ using the Quadratic Formula.	5
3839	Solve $\color{blue}{5x^2+33x+23 = 0}$ using the Quadratic Formula.	5
3840	Solve $\color{blue}{-2x^2+64x+840 = 0}$ using factoring.	5
3841	Solve $\color{blue}{4x^2-5x-10 = 0}$ using the Quadratic Formula.	5
3842	Solve $\color{blue}{6x^2-13x-5 = 0}$ using factoring.	5
3843	Solve $\color{blue}{x^2-10x = 0}$ using factoring.	5
3844	Solve $\color{blue}{4x^2-8x+5 = 0}$ using the Quadratic Formula.	5
3845	Solve $ x^2-10x+2 = 0 $ by completing the square.	5
3846	Solve $\color{blue}{6x^2-6x-11 = 0}$ using the Quadratic Formula.	5
3847	Solve $\color{blue}{25x^2+120x+146 = 0}$ using the Quadratic Formula.	5
3848	Solve $\color{blue}{2x^2-111x+226 = 0}$ using the Quadratic Formula.	5
3849	Solve $\color{blue}{3x^2+7x-6 = 0}$ using the Quadratic Formula.	5
3850	Solve $\color{blue}{8x^2+10x-12 = 0}$ using the Quadratic Formula.	5