Solve Quadratic Equations – Solved Problems Database

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

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ID	Problem	Count
6751	Solve $ x^2-7x+15 = 0 $ by completing the square.	1
6752	Solve $\color{blue}{x^2-7x+15 = 0}$ using the Quadratic Formula.	1
6753	Solve $ -3x^2+5x-4 = 0 $ by completing the square.	1
6754	Solve $ 5x^2+20x+45 = 0 $ by completing the square.	1
6755	Solve $ x^2-4x-36 = 0 $ by completing the square.	1
6756	Solve $\color{blue}{12x^2+10x-20 = 0}$ using the Quadratic Formula.	1
6757	Solve $\color{blue}{3x^2-2x-2 = 0}$ using the Quadratic Formula.	1
6758	Solve $\color{blue}{3x^2-6x-4 = 0}$ using the Quadratic Formula.	1
6759	Solve $\color{blue}{49x^2-149x+525 = 0}$ using the Quadratic Formula.	1
6760	Solve $\color{blue}{2x^2-5x-1 = 0}$ using the Quadratic Formula.	1
6761	Solve $\color{blue}{x^2-5x+1 = 0}$ using the Quadratic Formula.	1
6762	Solve $ x^2-2x+14 = 0 $ by completing the square.	1
6763	Solve $\color{blue}{x^2-21x+108 = 0}$ using factoring.	1
6764	Solve $\color{blue}{-16x^2+48x+4 = 0}$ using the Quadratic Formula.	1
6765	Solve $\color{blue}{-16x^2+48x+40 = 0}$ using the Quadratic Formula.	1
6766	Solve $\color{blue}{400x^2-840x+360 = 0}$ using the Quadratic Formula.	1
6767	Solve $\color{blue}{5x^2-452 = 0}$ using the Quadratic Formula.	1
6768	Solve $ x^2-20x+104 = 0 $ by completing the square.	1
6769	Solve $\color{blue}{148x^2+49x+1 = 0}$ using the Quadratic Formula.	1
6770	Solve $\color{blue}{4x^2-9x+2 = 0}$ using the Quadratic Formula.	1
6771	Solve $\color{blue}{280x^2-140x+45 = 0}$ using the Quadratic Formula.	1
6772	Solve $\color{blue}{5x^2-4x+11 = 0}$ using the Quadratic Formula.	1
6773	Solve $\color{blue}{x^2-3x+19 = 0}$ using the Quadratic Formula.	1
6774	Solve $\color{blue}{-x^2+4x-5 = 0}$ using factoring.	1
6775	Solve $\color{blue}{\dfrac{1}{2}x^2-2x-4 = 0}$ using factoring.	1
6776	Solve $\color{blue}{x^2-9 = 0}$ using factoring.	1
6777	Solve $\color{blue}{2x^2-4 = 0}$ using factoring.	1
6778	Solve $\color{blue}{2x^2+2x+5 = 0}$ using factoring.	1
6779	Solve $\color{blue}{5x^2+5x = 0}$ using factoring.	1
6780	Solve $\color{blue}{-2x^2+6x+5 = 0}$ using factoring.	1
6781	Solve $\color{blue}{-0.0064x^2+0.0519x+0.0513 = 0}$ using factoring.	1
6782	Solve $ 2x^2+5x+9 = 0 $ by completing the square.	1
6783	Solve $\color{blue}{2x^2+5x+9 = 0}$ using factoring.	1
6784	Solve $\color{blue}{8x^2-32x-24 = 0}$ using factoring.	1
6785	Solve $\color{blue}{x^2+4x-10 = 0}$ using factoring.	1
6786	Solve $\color{blue}{x^2-3x-20 = 0}$ using the Quadratic Formula.	1
6787	Solve $\color{blue}{10x^2-32x+9 = 0}$ using the Quadratic Formula.	1
6788	Solve $\color{blue}{4x^2+30x+300 = 0}$ using the Quadratic Formula.	1
6789	Solve $\color{blue}{45x^2+3x = 0}$ using factoring.	1
6790	Solve $\color{blue}{5x^2+3x+4 = 0}$ using the Quadratic Formula.	1
6791	Solve $\color{blue}{9x^2-400x+2500 = 0}$ using the Quadratic Formula.	1
6792	Solve $\color{blue}{6x^2+\dfrac{3}{5}x+8 = 0}$ using factoring.	1
6793	Solve $\color{blue}{x^2+7x-20 = 0}$ using the Quadratic Formula.	1
6794	Solve $\color{blue}{11x^2-67x+87 = 0}$ using the Quadratic Formula.	1
6795	Solve $\color{blue}{30x^2+3x+40 = 0}$ using the Quadratic Formula.	1
6796	Solve $\color{blue}{-\dfrac{1}{4}x^2+\dfrac{17}{2} = 0}$ using factoring.	1
6797	Solve $\color{blue}{6x^2+3x+9 = 0}$ using the Quadratic Formula.	1
6798	Solve $ x^2+8x-21 = 0 $ by completing the square.	1
6799	Solve $\color{blue}{-\dfrac{1}{3}x^2-\dfrac{10}{3}x-\dfrac{34}{3} = 0}$ using factoring.	1
6800	Solve $\color{blue}{3x^2-19 = 0}$ using the Quadratic Formula.	1