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
1651	Solve $ x^2+20x+116 = 0 $ by completing the square.	8
1652	Solve $\color{blue}{999999999x^2+3x-5 = 0}$ using the Quadratic Formula.	8
1653	Solve $\color{blue}{x^2-5x-9 = 0}$ using the Quadratic Formula.	8
1654	Solve $\color{blue}{x^2+4x-45 = 0}$ using factoring.	8
1655	Solve $\color{blue}{-\dfrac{3}{50}x^2+233x = 0}$ using factoring.	8
1656	Solve $\color{blue}{-20x^2+9200x-77000 = 0}$ using factoring.	8
1657	Solve $ x^2+6x+10 = 0 $ by completing the square.	8
1658	Solve $\color{blue}{x^2+9x = 0}$ using factoring.	8
1659	Solve $\color{blue}{2x^2+11x+15 = 0}$ using the Quadratic Formula.	8
1660	Solve $\color{blue}{-3x^2-12x-18 = 0}$ using factoring.	8
1661	Solve $\color{blue}{2x^2 = 0}$ using factoring.	8
1662	Solve $\color{blue}{2x^2-32x+128 = 0}$ using factoring.	8
1663	Solve $\color{blue}{2x^2-6x-9 = 0}$ using the Quadratic Formula.	8
1664	Solve $\color{blue}{15x^2-11x+2 = 0}$ using the Quadratic Formula.	8
1665	Solve $ x^2-2x-7 = 0 $ by completing the square.	8
1666	Solve $\color{blue}{x^2-5x+20 = 0}$ using the Quadratic Formula.	8
1667	Solve $\color{blue}{9x^2+4x-4 = 0}$ using factoring.	8
1668	Solve $\color{blue}{-1636x^2+4500x+\dfrac{10125}{2} = 0}$ using factoring.	8
1669	Solve $ x^2-30x+100 = 0 $ by completing the square.	8
1670	Solve $\color{blue}{-5x^2+10x+10 = 0}$ using factoring.	8
1671	Solve $\color{blue}{x^2+\dfrac{3}{2}x+\dfrac{1}{2} = 0}$ using factoring.	8
1672	Solve $\color{blue}{x^2-\dfrac{1}{2}x-\dfrac{1}{2} = 0}$ using factoring.	8
1673	Solve $\color{blue}{3x^2+2x+2 = 0}$ using the Quadratic Formula.	8
1674	Solve $\color{blue}{-\dfrac{49}{10}x^2-6.928x = 0}$ using factoring.	8
1675	Solve $\color{blue}{-x^2+50x-225 = 0}$ using factoring.	8
1676	Solve $\color{blue}{25x^2-5x+3 = 0}$ using factoring.	8
1677	Solve $\color{blue}{x^2-5x+8 = 0}$ using the Quadratic Formula.	8
1678	Solve $ 3x^2-6 = 0 $ by completing the square.	8
1679	Solve $\color{blue}{-3x^2-6x+5 = 0}$ using factoring.	8
1680	Solve $\color{blue}{25x^2-30x+4 = 0}$ using the Quadratic Formula.	8
1681	Solve $\color{blue}{-3x^2+2x-7 = 0}$ using factoring.	8
1682	Solve $ x^2+2x+17 = 0 $ by completing the square.	8
1683	Solve $\color{blue}{-\dfrac{1}{10}x^2+\dfrac{6}{5}x+\dfrac{65}{2} = 0}$ using factoring.	8
1684	Solve $\color{blue}{-\dfrac{1}{100}x^2+x+0.0001 = 0}$ using factoring.	8
1685	Solve $\color{blue}{-\dfrac{181}{100}x^2+\dfrac{8811}{100}x-\dfrac{99349}{50} = 0}$ using factoring.	8
1686	Solve $\color{blue}{125x^2+x+125 = 0}$ using the Quadratic Formula.	8
1687	Solve $\color{blue}{-2x^2-5 = 0}$ using factoring.	8
1688	Solve $\color{blue}{2x^2-6x = 0}$ using factoring.	8
1689	Solve $\color{blue}{-\dfrac{1}{10}x^2-\dfrac{12}{5}x+29 = 0}$ using factoring.	8
1690	Solve $\color{blue}{x^2-25x-25 = 0}$ using factoring.	8
1691	Solve $\color{blue}{-x^2+8x-2 = 0}$ using factoring.	8
1692	Solve $ x^2+2x-6 = 0 $ by completing the square.	8
1693	Solve $\color{blue}{x^2+10x-2 = 0}$ using the Quadratic Formula.	8
1694	Solve $\color{blue}{-5x^2-7x+3 = 0}$ using factoring.	8
1695	Solve $\color{blue}{x^2-8x-48 = 0}$ using factoring.	8
1696	Solve $\color{blue}{49x^2+80x+50 = 0}$ using the Quadratic Formula.	8
1697	Solve $\color{blue}{2x^2+\dfrac{11}{2}x+32 = 0}$ using factoring.	8
1698	Solve $\color{blue}{-3x^2+450x-3500 = 0}$ using factoring.	8
1699	Solve $\color{blue}{-x^2+4x+12 = 0}$ using factoring.	8
1700	Solve $\color{blue}{2x^2-5x-3 = 0}$ using factoring.	8