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
5951	Solve $\color{blue}{-x^2+5x-4 = 0}$ using the Quadratic Formula.	2
5952	Solve $\color{blue}{-x^2+7x+8 = 0}$ using the Quadratic Formula.	2
5953	Solve $\color{blue}{-x^2+4x+3 = 0}$ using the Quadratic Formula.	2
5954	Solve $\color{blue}{-x^2+4x-3 = 0}$ using the Quadratic Formula.	2
5955	Solve $ 2x^2-8x+4 = 0 $ by completing the square.	2
5956	Solve $ 8x^2-22x+15 = 0 $ by completing the square.	2
5957	Solve $\color{blue}{x^2+11x+7 = 0}$ using the Quadratic Formula.	2
5958	Solve $\color{blue}{3x^2-2x-3 = 0}$ using factoring.	2
5959	Solve $\color{blue}{x^2+12x-4320 = 0}$ using factoring.	2
5960	Solve $\color{blue}{3x^2+7 = 0}$ using the Quadratic Formula.	2
5961	Solve $\color{blue}{500x^2+1500x-1080000 = 0}$ using factoring.	2
5962	Solve $\color{blue}{x^2-275x+550 = 0}$ using the Quadratic Formula.	2
5963	Solve $ 5x^2+3x-4 = 0 $ by completing the square.	2
5964	Solve $\color{blue}{4x^2-3x-3 = 0}$ using the Quadratic Formula.	2
5965	Solve $\color{blue}{5x^2-24x-16 = 0}$ using the Quadratic Formula.	2
5966	Solve $ x^2+5x+1 = 0 $ by completing the square.	2
5967	Solve $\color{blue}{5x^2+x+7 = 0}$ using the Quadratic Formula.	2
5968	Solve $\color{blue}{2x^2+5x-2 = 0}$ using the Quadratic Formula.	2
5969	Solve $\color{blue}{\dfrac{3}{7}x^2-x-\dfrac{1}{7} = 0}$ using the Quadratic Formula.	2
5970	Solve $ x^2-400x+40 = 0 $ by completing the square.	2
5971	Solve $\color{blue}{12x^2-80x+48 = 0}$ using the Quadratic Formula.	2
5972	Solve $\color{blue}{x^2+15x+56 = 0}$ using factoring.	2
5973	Solve $\color{blue}{x^2-80x+1200 = 0}$ using factoring.	2
5974	Solve $\color{blue}{x^2-3x-350 = 0}$ using the Quadratic Formula.	2
5975	Solve $\color{blue}{5x^2-120x+720 = 0}$ using factoring.	2
5976	Solve $ 2x^2-3 = 0 $ by completing the square.	2
5977	Solve $\color{blue}{99x^2+99x = 0}$ using factoring.	2
5978	Solve $ x^2-12x+32 = 0 $ by completing the square.	2
5979	Solve $\color{blue}{\dfrac{1}{3}x^2+\dfrac{8}{3}x+\dfrac{16}{3} = 0}$ using factoring.	2
5980	Solve $\color{blue}{x^2+29x-1500 = 0}$ using the Quadratic Formula.	2
5981	Solve $ 10x^2+8 = 0 $ by completing the square.	2
5982	Solve $\color{blue}{6x^2+27 = 0}$ using the Quadratic Formula.	2
5983	Solve $\color{blue}{2x^2+8x+3 = 0}$ using factoring.	2
5984	Solve $\color{blue}{x^2-6x-55 = 0}$ using factoring.	2
5985	Solve $ x^2-6x-43 = 0 $ by completing the square.	2
5986	Solve $\color{blue}{3x^2+x-510 = 0}$ using the Quadratic Formula.	2
5987	Solve $\color{blue}{8x^2+10x-1272 = 0}$ using factoring.	2
5988	Solve $ 2x^2-5x-42 = 0 $ by completing the square.	2
5989	Solve $ 20x^2-33600x+23040000 = 0 $ by completing the square.	2
5990	Solve $\color{blue}{4x^2+x-1 = 0}$ using the Quadratic Formula.	2
5991	Solve $\color{blue}{4x^2-36 = 0}$ using factoring.	2
5992	Solve $\color{blue}{3x^2+16x+21 = 0}$ using the Quadratic Formula.	2
5993	Solve $\color{blue}{16x^2-49 = 0}$ using the Quadratic Formula.	2
5994	Solve $\color{blue}{x^2-2x-3 = 0}$ using the Quadratic Formula.	2
5995	Solve $ x^2-2x-3 = 0 $ by completing the square.	2
5996	Solve $ x^2+8x+6 = 0 $ by completing the square.	2
5997	Solve $\color{blue}{2x^2-14x-120 = 0}$ using factoring.	2
5998	Solve $\color{blue}{x^2+4x-11 = 0}$ using the Quadratic Formula.	2
5999	Solve $\color{blue}{5x^2+32x+160 = 0}$ using the Quadratic Formula.	2
6000	Solve $ x^2+10x-93 = 0 $ by completing the square.	2