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
4851	Solve $ x^2-12x+45 = 0 $ by completing the square.	4
4852	Solve $\color{blue}{45x^2-8x-1 = 0}$ using the Quadratic Formula.	4
4853	Solve $ 3x^2-12x+6 = 0 $ by completing the square.	4
4854	Solve $\color{blue}{-4x^2+16x-9 = 0}$ using factoring.	4
4855	Solve $\color{blue}{2x^2+33x+17 = 0}$ using the Quadratic Formula.	4
4856	Solve $ 3x^2-9 = 0 $ by completing the square.	4
4857	Solve $\color{blue}{x^2-10x-9 = 0}$ using factoring.	4
4858	Solve $\color{blue}{-\dfrac{1}{2}x^2-4x-20 = 0}$ using factoring.	4
4859	Solve $\color{blue}{7x^2-5x-3 = 0}$ using the Quadratic Formula.	4
4860	Solve $\color{blue}{-200x^2+3 = 0}$ using factoring.	4
4861	Solve $\color{blue}{x^2+16x+60 = 0}$ using factoring.	4
4862	Solve $\color{blue}{3x^2-19x+6 = 0}$ using the Quadratic Formula.	4
4863	Solve $\color{blue}{16x^2-79x-6 = 0}$ using the Quadratic Formula.	4
4864	Solve $\color{blue}{3x^2-10x+9 = 0}$ using the Quadratic Formula.	4
4865	Solve $\color{blue}{27x^2+56x-4 = 0}$ using the Quadratic Formula.	4
4866	Solve $\color{blue}{12x^2+8x-2 = 0}$ using the Quadratic Formula.	4
4867	Solve $\color{blue}{2x^2+3 = 0}$ using factoring.	4
4868	Solve $\color{blue}{x^2-13x+42 = 0}$ using factoring.	4
4869	Solve $\color{blue}{3x^2-24x+43 = 0}$ using the Quadratic Formula.	4
4870	Solve $\color{blue}{3x^2+5x-2 = 0}$ using the Quadratic Formula.	4
4871	Solve $\color{blue}{3x^2-30x+50 = 0}$ using the Quadratic Formula.	4
4872	Solve $\color{blue}{18x^2+14x-9 = 0}$ using the Quadratic Formula.	4
4873	Solve $ 2x^2-144 = 0 $ by completing the square.	4
4874	Solve $\color{blue}{2x^2-3x-2 = 0}$ using factoring.	4
4875	Solve $\color{blue}{8x^2-22x+10 = 0}$ using the Quadratic Formula.	4
4876	Solve $\color{blue}{3x^2+48x+192 = 0}$ using factoring.	4
4877	Solve $\color{blue}{2x^2-7x+10 = 0}$ using the Quadratic Formula.	4
4878	Solve $ x^2-216x-864 = 0 $ by completing the square.	4
4879	Solve $\color{blue}{x^2+x-3 = 0}$ using the Quadratic Formula.	4
4880	Solve $\color{blue}{12x^2-2x+1 = 0}$ using the Quadratic Formula.	4
4881	Solve $ 50x^2-100x+200 = 0 $ by completing the square.	4
4882	Solve $\color{blue}{-2x^2-8x = 0}$ using factoring.	4
4883	Solve $\color{blue}{x^2-7x+20 = 0}$ using the Quadratic Formula.	4
4884	Solve $\color{blue}{14x^2+12x-14 = 0}$ using the Quadratic Formula.	4
4885	Solve $\color{blue}{4x^2+16x-20 = 0}$ using factoring.	4
4886	Solve $ x^2+6x+16 = 0 $ by completing the square.	4
4887	Solve $\color{blue}{-x^2-8x-20 = 0}$ using factoring.	4
4888	Solve $\color{blue}{-2x^2+4x+6 = 0}$ using factoring.	4
4889	Solve $ x^2+4x-7 = 0 $ by completing the square.	4
4890	Solve $\color{blue}{-2x^2+x+2 = 0}$ using factoring.	4
4891	Solve $\color{blue}{2x^2+6x-5 = 0}$ using factoring.	4
4892	Solve $ x^2-2x-40 = 0 $ by completing the square.	4
4893	Solve $\color{blue}{6x^2+10x-4 = 0}$ using the Quadratic Formula.	4
4894	Solve $\color{blue}{3x^2-16x-15 = 0}$ using the Quadratic Formula.	4
4895	Solve $\color{blue}{3x^2+x+2 = 0}$ using the Quadratic Formula.	4
4896	Solve $\color{blue}{49x^2-200x-240 = 0}$ using the Quadratic Formula.	4
4897	Solve $\color{blue}{35x^2+35x-700 = 0}$ using factoring.	4
4898	Solve $\color{blue}{14x^2-11x+2 = 0}$ using the Quadratic Formula.	4
4899	Solve $\color{blue}{x^2+10 = 0}$ using the Quadratic Formula.	4
4900	Solve $\color{blue}{9x^2+10x+8 = 0}$ using the Quadratic Formula.	4