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
3051	Solve $\color{blue}{x^2-20x+64 = 0}$ using factoring.	6
3052	Solve $ x^2-200x-4000 = 0 $ by completing the square.	6
3053	Solve $\color{blue}{4x^2-18x+40 = 0}$ using the Quadratic Formula.	6
3054	Solve $\color{blue}{x^2-15x+54 = 0}$ using factoring.	6
3055	Solve $\color{blue}{4x^2+16x+17 = 0}$ using the Quadratic Formula.	6
3056	Solve $\color{blue}{x^2-12x+37 = 0}$ using the Quadratic Formula.	6
3057	Solve $\color{blue}{-7x^2+8 = 0}$ using factoring.	6
3058	Solve $\color{blue}{x^2-5x-20 = 0}$ using the Quadratic Formula.	6
3059	Solve $\color{blue}{x^2+18x+77 = 0}$ using factoring.	6
3060	Solve $\color{blue}{200x^2-7x-3 = 0}$ using the Quadratic Formula.	6
3061	Solve $\color{blue}{4x^2-16x-84 = 0}$ using factoring.	6
3062	Solve $\color{blue}{5x^2-4x-6 = 0}$ using the Quadratic Formula.	6
3063	Solve $\color{blue}{x^2-3x+1 = 0}$ using the Quadratic Formula.	6
3064	Solve $\color{blue}{7x^2-6 = 0}$ using the Quadratic Formula.	6
3065	Solve $\color{blue}{-\dfrac{69379}{100}x^2+\dfrac{3218831}{100}x+\dfrac{442123}{50} = 0}$ using factoring.	6
3066	Solve $\color{blue}{3x^2-3x-18 = 0}$ using factoring.	6
3067	Solve $\color{blue}{-x^2-14x-49 = 0}$ using factoring.	6
3068	Solve $\color{blue}{3x^2-78x+360 = 0}$ using factoring.	6
3069	Solve $\color{blue}{20x^2-2x-5 = 0}$ using the Quadratic Formula.	6
3070	Solve $\color{blue}{x^2+x-30 = 0}$ using factoring.	6
3071	Solve $\color{blue}{-x^2+8x+20 = 0}$ using factoring.	6
3072	Solve $\color{blue}{3x^2-10 = 0}$ using the Quadratic Formula.	6
3073	Solve $\color{blue}{x^2-17x+66 = 0}$ using factoring.	6
3074	Solve $\color{blue}{x^2-11x+30 = 0}$ using factoring.	6
3075	Solve $\color{blue}{-5x^2+20x = 0}$ using factoring.	6
3076	Solve $\color{blue}{2x^2-24x+144 = 0}$ using factoring.	6
3077	Solve $\color{blue}{7x^2+1 = 0}$ using factoring.	6
3078	Solve $\color{blue}{5x^2+x+1 = 0}$ using the Quadratic Formula.	6
3079	Solve $\color{blue}{2x^2+5x+60 = 0}$ using the Quadratic Formula.	6
3080	Solve $\color{blue}{x^2-8x+24 = 0}$ using the Quadratic Formula.	6
3081	Solve $\color{blue}{9x^2+25x-13 = 0}$ using the Quadratic Formula.	6
3082	Solve $\color{blue}{x^2+33x-3 = 0}$ using the Quadratic Formula.	5
3083	Solve $\color{blue}{5x^2-4x+3 = 0}$ using the Quadratic Formula.	5
3084	Solve $\color{blue}{3x^2-10x-22 = 0}$ using the Quadratic Formula.	5
3085	Solve $\color{blue}{3x^2-20x+27 = 0}$ using the Quadratic Formula.	5
3086	Solve $\color{blue}{10x^2-63x+109 = 0}$ using the Quadratic Formula.	5
3087	Solve $\color{blue}{8x^2-50 = 0}$ using the Quadratic Formula.	5
3088	Solve $\color{blue}{2x^2+8x-7 = 0}$ using the Quadratic Formula.	5
3089	Solve $\color{blue}{16x^2-153x-98 = 0}$ using the Quadratic Formula.	5
3090	Solve $\color{blue}{2x^2+16x+31 = 0}$ using the Quadratic Formula.	5
3091	Solve $\color{blue}{x^2+8x+23 = 0}$ using the Quadratic Formula.	5
3092	Solve $\color{blue}{9x^2+3x+7 = 0}$ using the Quadratic Formula.	5
3093	Solve $\color{blue}{3x^2+5x-1 = 0}$ using the Quadratic Formula.	5
3094	Solve $\color{blue}{6x^2+25x+30 = 0}$ using the Quadratic Formula.	5
3095	Solve $\color{blue}{x^2-46x+3885 = 0}$ using the Quadratic Formula.	5
3096	Solve $\color{blue}{10x^2-10x+3 = 0}$ using the Quadratic Formula.	5
3097	Solve $\color{blue}{10x^2-5x+7 = 0}$ using the Quadratic Formula.	5
3098	Solve $\color{blue}{6x^2-245x+3057 = 0}$ using the Quadratic Formula.	5
3099	Solve $\color{blue}{x^2-8 = 0}$ using the Quadratic Formula.	5
3100	Solve $\color{blue}{10x^2+5x+7 = 0}$ using the Quadratic Formula.	5