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
1751	Solve $\color{blue}{x^2-8000x+15999965 = 0}$ using factoring.	8
1752	Solve $\color{blue}{-x^2-4x = 0}$ using factoring.	8
1753	Solve $\color{blue}{x^2-11x-110 = 0}$ using the Quadratic Formula.	8
1754	Solve $\color{blue}{-16x^2+35x+5 = 0}$ using factoring.	8
1755	Solve $\color{blue}{3x^2+x = 0}$ using factoring.	8
1756	Solve $\color{blue}{-0.011x^2+\dfrac{44}{25}x+\dfrac{8}{5} = 0}$ using factoring.	8
1757	Solve $\color{blue}{x^2-20x+40 = 0}$ using the Quadratic Formula.	8
1758	Solve $\color{blue}{3x^2-4x-10 = 0}$ using the Quadratic Formula.	8
1759	Solve $\color{blue}{15x^2+17x+4 = 0}$ using the Quadratic Formula.	8
1760	Solve $\color{blue}{5x^2-12x+75 = 0}$ using the Quadratic Formula.	8
1761	Solve $\color{blue}{x^2+8x+40 = 0}$ using the Quadratic Formula.	8
1762	Solve $\color{blue}{x^2-11x+60 = 0}$ using the Quadratic Formula.	8
1763	Solve $\color{blue}{x^2-7x-60 = 0}$ using factoring.	8
1764	Solve $\color{blue}{7x^2-8 = 0}$ using the Quadratic Formula.	8
1765	Solve $\color{blue}{x^2-12x+15 = 0}$ using factoring.	8
1766	Solve $\color{blue}{8x^2-14x-15 = 0}$ using the Quadratic Formula.	8
1767	Solve $\color{blue}{-\dfrac{17}{50}x^2+\dfrac{13}{100}x+\dfrac{1}{100} = 0}$ using factoring.	8
1768	Solve $\color{blue}{3x^2-10x-8 = 0}$ using the Quadratic Formula.	8
1769	Solve $\color{blue}{x^2-12x+20 = 0}$ using factoring.	8
1770	Solve $\color{blue}{x^2-x+3 = 0}$ using the Quadratic Formula.	8
1771	Solve $\color{blue}{x^2-x = 0}$ using factoring.	8
1772	Solve $\color{blue}{x^2+4x+6 = 0}$ using the Quadratic Formula.	8
1773	Solve $\color{blue}{x^2-8x+5 = 0}$ using factoring.	8
1774	Solve $\color{blue}{3x^2-4x-4 = 0}$ using the Quadratic Formula.	8
1775	Solve $\color{blue}{2x^2+5x-12 = 0}$ using factoring.	8
1776	Solve $\color{blue}{x^2+8 = 0}$ using factoring.	8
1777	Solve $\color{blue}{x^2 = 0}$ using factoring.	8
1778	Solve $\color{blue}{\dfrac{1}{4}x^2 = 0}$ using factoring.	8
1779	Solve $\color{blue}{3x^2-13x+10 = 0}$ using factoring.	8
1780	Solve $\color{blue}{12x^2+12x+150 = 0}$ using the Quadratic Formula.	8
1781	Solve $\color{blue}{3x^2+6x-5 = 0}$ using factoring.	8
1782	Solve $\color{blue}{x^2-6x-2 = 0}$ using the Quadratic Formula.	8
1783	Solve $\color{blue}{2x^2-7x-440 = 0}$ using the Quadratic Formula.	8
1784	Solve $ x^2-15 = 0 $ by completing the square.	8
1785	Solve $\color{blue}{x^2-4 = 0}$ using factoring.	8
1786	Solve $\color{blue}{x^2+4x+338 = 0}$ using the Quadratic Formula.	8
1787	Solve $\color{blue}{10x^2-18x-25 = 0}$ using the Quadratic Formula.	8
1788	Solve $\color{blue}{6x^2-27x+12 = 0}$ using the Quadratic Formula.	8
1789	Solve $ 4x^2+16x+40 = 0 $ by completing the square.	8
1790	Solve $\color{blue}{x^2-2x-80 = 0}$ using factoring.	8
1791	Solve $\color{blue}{-x^2+x+4 = 0}$ using factoring.	8
1792	Solve $\color{blue}{-2x^2+16x-25 = 0}$ using factoring.	8
1793	Solve $\color{blue}{791x^2-9492x-46524 = 0}$ using the Quadratic Formula.	8
1794	Solve $\color{blue}{-x^2-9x-18 = 0}$ using factoring.	8
1795	Solve $\color{blue}{x^2-x+18 = 0}$ using the Quadratic Formula.	8
1796	Solve $ x^2-8x+400 = 0 $ by completing the square.	8
1797	Solve $\color{blue}{3x^2-18x+25 = 0}$ using the Quadratic Formula.	8
1798	Solve $\color{blue}{3x^2+8x-44 = 0}$ using the Quadratic Formula.	8
1799	Solve $\color{blue}{x^2+8x-2 = 0}$ using the Quadratic Formula.	8
1800	Solve $\color{blue}{x^2-10x+20 = 0}$ using factoring.	7