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
2101	Solve $ -2x^2+680x-4500 = 0 $ using factoring.	7
2102	Solve $ 28x^2+7 = 0 $ using the Quadratic Formula.	7
2103	Solve $ 2x^2+4x-3 = 0 $ using factoring.	7
2104	Solve $ -2x^2+8 = 0 $ using factoring.	7
2105	Solve $ 10x^2-3x-18 = 0 $ using the Quadratic Formula.	7
2106	Solve $ x^2-11x+18 = 0 $ using factoring.	7
2107	Solve $ 31x^2+461x+10368 = 0 $ using the Quadratic Formula.	7
2108	Solve $ -3x^2-24x-47 = 0 $ using factoring.	7
2109	Solve $\color{blue}{x^2+10x+29 = 0}$ using the Quadratic Formula.	7
2110	Solve $\color{blue}{x^2+4x-12 = 0}$ using factoring.	7
2111	Solve $\color{blue}{999983x^2+100314x+118709 = 0}$ using the Quadratic Formula.	7
2112	Solve $\color{blue}{-2x^2+12x+16 = 0}$ using factoring.	7
2113	Solve $\color{blue}{x^2-5x+11 = 0}$ using the Quadratic Formula.	7
2114	Solve $\color{blue}{2x^2-6x+2 = 0}$ using the Quadratic Formula.	7
2115	Solve $\color{blue}{24x^2-32x+8 = 0}$ using the Quadratic Formula.	7
2116	Solve $\color{blue}{16x^2+20x+25 = 0}$ using the Quadratic Formula.	7
2117	Solve $\color{blue}{x^2-11x-80 = 0}$ using factoring.	7
2118	Solve $\color{blue}{-\dfrac{3}{50}x^2+233x-234744 = 0}$ using factoring.	7
2119	Solve $\color{blue}{3x^2+25x-28 = 0}$ using the Quadratic Formula.	7
2120	Solve $\color{blue}{2x^2-5x-12 = 0}$ using factoring.	7
2121	Solve $\color{blue}{2x^2-x-7 = 0}$ using the Quadratic Formula.	7
2122	Solve $\color{blue}{253x^2+825x+630 = 0}$ using the Quadratic Formula.	7
2123	Solve $\color{blue}{30x^2+x+20 = 0}$ using the Quadratic Formula.	7
2124	Solve $ 2x^2+4 = 0 $ by completing the square.	7
2125	Solve $\color{blue}{3.6499x^2-10.129x+6.4536 = 0}$ using factoring.	7
2126	Solve $\color{blue}{12x^2-88x+120 = 0}$ using the Quadratic Formula.	7
2127	Solve $\color{blue}{x^2-8x+5 = 0}$ using the Quadratic Formula.	7
2128	Solve $\color{blue}{100x^2-82x+144 = 0}$ using the Quadratic Formula.	7
2129	Solve $\color{blue}{400x^2+x-640 = 0}$ using the Quadratic Formula.	7
2130	Solve $\color{blue}{12x^2-48x+36 = 0}$ using factoring.	7
2131	Solve $\color{blue}{54x^2+15x+8 = 0}$ using the Quadratic Formula.	7
2132	Solve $\color{blue}{5x^2-49x+18 = 0}$ using the Quadratic Formula.	7
2133	Solve $\color{blue}{x^2+6x-18 = 0}$ using the Quadratic Formula.	7
2134	Solve $ x^2+4x+6 = 0 $ by completing the square.	7
2135	Solve $\color{blue}{3x^2+12x+9 = 0}$ using factoring.	7
2136	Solve $\color{blue}{6x^2+7x-5 = 0}$ using the Quadratic Formula.	7
2137	Solve $\color{blue}{2x^2+x+9 = 0}$ using the Quadratic Formula.	7
2138	Solve $\color{blue}{-0.1835x^2-0.0432x+4.614 = 0}$ using factoring.	7
2139	Solve $\color{blue}{x^2-12x+11 = 0}$ using factoring.	7
2140	Solve $\color{blue}{x^2-x+16 = 0}$ using the Quadratic Formula.	7
2141	Solve $\color{blue}{4x^2-4x+11 = 0}$ using the Quadratic Formula.	7
2142	Solve $\color{blue}{3x^2+18x+24 = 0}$ using factoring.	7
2143	Solve $ x^2+8x-4 = 0 $ by completing the square.	7
2144	Solve $\color{blue}{3x^2-x-9 = 0}$ using the Quadratic Formula.	7
2145	Solve $\color{blue}{6x^2+27 = 0}$ using the Quadratic Formula.	7
2146	Solve $\color{blue}{6x^2-\dfrac{96}{5}x+14 = 0}$ using factoring.	7
2147	Solve $\color{blue}{6x^2+5x+3 = 0}$ using the Quadratic Formula.	7
2148	Solve $\color{blue}{\dfrac{113}{10}x^2-2700x+155000 = 0}$ using factoring.	7
2149	Solve $\color{blue}{3x^2-13 = 0}$ using the Quadratic Formula.	7
2150	Solve $\color{blue}{-\dfrac{1}{10}x^2+20x-75 = 0}$ using factoring.	7