Solve Quadratic Equations

(the database of solved problems)

All the problems and solutions shown below were generated using the Quadratic Equation Solver.

Select category

ID	Problem	Count
2251	Solve $\color{blue}{2x^2-x-28 = 0}$ using the Quadratic Formula.	7
2252	Solve $\color{blue}{16x^2+2400x-70000 = 0}$ using factoring.	7
2253	Solve $\color{blue}{3x^2-2x+2 = 0}$ using the Quadratic Formula.	7
2254	Solve $\color{blue}{8x^2-18x-5 = 0}$ using the Quadratic Formula.	7
2255	Solve $\color{blue}{x^2+10x+19 = 0}$ using factoring.	7
2256	Solve $\color{blue}{49x^2-275x-95 = 0}$ using the Quadratic Formula.	7
2257	Solve $\color{blue}{x^2+2x+4 = 0}$ using factoring.	7
2258	Solve $\color{blue}{3x^2+5x+2 = 0}$ using factoring.	7
2259	Solve $\color{blue}{9x^2-25 = 0}$ using the Quadratic Formula.	7
2260	Solve $\color{blue}{9x^2+3x+7 = 0}$ using factoring.	7
2261	Solve $\color{blue}{-2x^2+16x-24 = 0}$ using factoring.	7
2262	Solve $\color{blue}{\dfrac{1}{10}x^2-20x+30 = 0}$ using factoring.	7
2263	Solve $\color{blue}{-2x^2-3x+10 = 0}$ using factoring.	7
2264	Solve $\color{blue}{4x^2-24x+31 = 0}$ using the Quadratic Formula.	7
2265	Solve $\color{blue}{16x^2-175 = 0}$ using the Quadratic Formula.	7
2266	Solve $\color{blue}{x^2+5x+36 = 0}$ using the Quadratic Formula.	7
2267	Solve $\color{blue}{10x^2+4x = 0}$ using factoring.	7
2268	Solve $\color{blue}{x^2+0.011x+0.0011 = 0}$ using factoring.	7
2269	Solve $\color{blue}{-3x^2+18x-25 = 0}$ using factoring.	7
2270	Solve $\color{blue}{x^2+6x-18 = 0}$ using factoring.	7
2271	Solve $\color{blue}{x^2-3 = 0}$ using factoring.	7
2272	Solve $\color{blue}{2x^2-6x-7 = 0}$ using the Quadratic Formula.	7
2273	Solve $\color{blue}{x^2-5x+20 = 0}$ using factoring.	7
2274	Solve $\color{blue}{-3x^2-18x-20 = 0}$ using factoring.	7
2275	Solve $\color{blue}{x^2-50x+576 = 0}$ using factoring.	7
2276	Solve $\color{blue}{18x^2-18x+5 = 0}$ using factoring.	7
2277	Solve $\color{blue}{2x^2-19x-1600 = 0}$ using the Quadratic Formula.	7
2278	Solve $\color{blue}{x^2-4x-10 = 0}$ using the Quadratic Formula.	7
2279	Solve $\color{blue}{-5x^2+20x+60 = 0}$ using factoring.	7
2280	Solve $\color{blue}{x^2-8x+18 = 0}$ using the Quadratic Formula.	7
2281	Solve $\color{blue}{26x^2+838x = 0}$ using factoring.	7
2282	Solve $\color{blue}{1.1071x^2+x+0.5714 = 0}$ using factoring.	7
2283	Solve $\color{blue}{x^2-6x-22 = 0}$ using factoring.	7
2284	Solve $\color{blue}{x^2+9 = 0}$ using factoring.	7
2285	Solve $\color{blue}{-2x^2+92x-7770 = 0}$ using factoring.	7
2286	Solve $\color{blue}{6x^2+25x+30 = 0}$ using factoring.	7
2287	Solve $\color{blue}{18x^2-39x+18 = 0}$ using the Quadratic Formula.	7
2288	Solve $\color{blue}{x^2+4x-6 = 0}$ using the Quadratic Formula.	7
2289	Solve $\color{blue}{x^2-4x+49 = 0}$ using the Quadratic Formula.	7
2290	Solve $\color{blue}{13x^2-140x+583 = 0}$ using the Quadratic Formula.	7
2291	Solve $\color{blue}{100x^2+60x+81 = 0}$ using the Quadratic Formula.	7
2292	Solve $\color{blue}{2x^2-9 = 0}$ using the Quadratic Formula.	7
2293	Solve $\color{blue}{x^2-10x-12 = 0}$ using factoring.	7
2294	Solve $\color{blue}{x^2+12x = 0}$ using factoring.	7
2295	Solve $\color{blue}{8x^2+3x-10 = 0}$ using the Quadratic Formula.	7
2296	Solve $\color{blue}{2x^2+x-15 = 0}$ using the Quadratic Formula.	7
2297	Solve $\color{blue}{x^2-3x+12 = 0}$ using the Quadratic Formula.	7
2298	Solve $\color{blue}{3x^2-12x-63 = 0}$ using factoring.	7
2299	Solve $\color{blue}{-x^2+x = 0}$ using factoring.	7
2300	Solve $\color{blue}{10x^2-18x+35 = 0}$ using the Quadratic Formula.	7