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
1801	Solve $\color{blue}{7x^2+2x+7 = 0}$ using the Quadratic Formula.	7
1802	Solve $\color{blue}{-x^2+70x-15 = 0}$ using factoring.	7
1803	Solve $\color{blue}{-5x^2+\dfrac{169}{25}x+\dfrac{44}{25} = 0}$ using factoring.	7
1804	Solve $\color{blue}{-\dfrac{7}{5}x^2+15x-48 = 0}$ using factoring.	7
1805	Solve $\color{blue}{x^2-2x+13 = 0}$ using the Quadratic Formula.	7
1806	Solve $\color{blue}{2x^2-3x+10 = 0}$ using the Quadratic Formula.	7
1807	Solve $\color{blue}{2x^2-12x+13 = 0}$ using factoring.	7
1808	Solve $\color{blue}{-2x^2+100x-1000 = 0}$ using factoring.	7
1809	Solve $\color{blue}{-\dfrac{1}{2}x^2+\dfrac{25}{2} = 0}$ using factoring.	7
1810	Solve $ 2x^2-4x-10 = 0 $ by completing the square.	7
1811	Solve $\color{blue}{2x^2-35x+10 = 0}$ using the Quadratic Formula.	7
1812	Solve $\color{blue}{-16x^2+40x+56 = 0}$ using factoring.	7
1813	Solve $\color{blue}{-10x^2+100x+750 = 0}$ using factoring.	7
1814	Solve $\color{blue}{x^2-30000x+28000 = 0}$ using the Quadratic Formula.	7
1815	Solve $\color{blue}{3.4048x^2+0.962x+\dfrac{2387}{100} = 0}$ using factoring.	7
1816	Solve $\color{blue}{9x^2-25 = 0}$ using factoring.	7
1817	Solve $\color{blue}{3x^2-12x-16 = 0}$ using the Quadratic Formula.	7
1818	Solve $\color{blue}{x^2-30x+200 = 0}$ using factoring.	7
1819	Solve $\color{blue}{\dfrac{3}{4}x^2+6x+4 = 0}$ using factoring.	7
1820	Solve $\color{blue}{-5x^2-3x+1 = 0}$ using factoring.	7
1821	Solve $\color{blue}{4x^2-64x+263 = 0}$ using factoring.	7
1822	Solve $\color{blue}{-x^2+3 = 0}$ using factoring.	7
1823	Solve $\color{blue}{-6x^2+42x-60 = 0}$ using factoring.	7
1824	Solve $\color{blue}{3x^2-10x+2 = 0}$ using the Quadratic Formula.	7
1825	Solve $\color{blue}{3x^2+2x+3 = 0}$ using the Quadratic Formula.	7
1826	Solve $\color{blue}{2x^2+3x-16 = 0}$ using factoring.	7
1827	Solve $\color{blue}{6x^2+4x+12 = 0}$ using factoring.	7
1828	Solve $\color{blue}{9x^2-7x+2 = 0}$ using factoring.	7
1829	Solve $\color{blue}{x^2-4x+13 = 0}$ using the Quadratic Formula.	7
1830	Solve $\color{blue}{4x^2-16x+23 = 0}$ using factoring.	7
1831	Solve $\color{blue}{-x^2+\dfrac{9}{5}x+\dfrac{5}{2} = 0}$ using factoring.	7
1832	Solve $\color{blue}{2x^2-12x+18 = 0}$ using factoring.	7
1833	Solve $\color{blue}{81x^2-72x+64 = 0}$ using the Quadratic Formula.	7
1834	Solve $\color{blue}{3x^2+8x-3 = 0}$ using the Quadratic Formula.	7
1835	Solve $\color{blue}{\dfrac{3}{4}x^2+3x+2 = 0}$ using factoring.	7
1836	Solve $ x^2+4x-1 = 0 $ by completing the square.	7
1837	Solve $ 10x^2-180 = 0 $ by completing the square.	7
1838	Solve $\color{blue}{-16x^2+64x = 0}$ using factoring.	7
1839	Solve $\color{blue}{5x^2+30x+42 = 0}$ using the Quadratic Formula.	7
1840	Solve $\color{blue}{x^2-24x = 0}$ using factoring.	7
1841	Solve $\color{blue}{2x^2+x+3 = 0}$ using the Quadratic Formula.	7
1842	Solve $\color{blue}{x^2-3x-11 = 0}$ using the Quadratic Formula.	7
1843	Solve $ x^2-6x-2 = 0 $ by completing the square.	7
1844	Solve $\color{blue}{6x^2-38x+21 = 0}$ using the Quadratic Formula.	7
1845	Solve $\color{blue}{4x^2+24x+9 = 0}$ using the Quadratic Formula.	7
1846	Solve $\color{blue}{1740x^2-361044x+5564650 = 0}$ using the Quadratic Formula.	7
1847	Solve $\color{blue}{-x^2-8x+33 = 0}$ using factoring.	7
1848	Solve $\color{blue}{x^2+30000x+14 = 0}$ using factoring.	7
1849	Solve $ x^2-2x-1 = 0 $ by completing the square.	7
1850	Solve $\color{blue}{x^2-25x+144 = 0}$ using factoring.	7