Solve Quadratic Equations – Solved Problems Database

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

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ID	Problem	Count
1	Solve $ 2x^2+12x+10 = 0 $ using factoring.	234
2	Solve $ x^2-8x+15 = 0 $ using factoring.	98
3	Solve $ 2x^2+3x-2 = 0 $ using the Quadratic Formula.	82
4	Solve $\color{blue}{-100x^2+300000x = 0}$ using factoring.	79
5	Solve $ x^2 = 0 $ using factoring.	73
6	Solve $ 2x^2+8x-10 = 0 $ by completing the square.	67
7	Solve $\color{blue}{x^2-3x-1 = 0}$ using the Quadratic Formula.	66
8	Solve $ x^2-3x+2 = 0 $ using factoring.	57
9	Solve $ x^2+10x-100 = 0 $ by completing the square.	56
10	Solve $ x^2-4x-5 = 0 $ using factoring.	52
11	Solve $ x^2+7x+10 = 0 $ using factoring.	49
12	Solve $ x^2-2x+4 = 0 $ by completing the square.	45
13	Solve $ x^2+9x+8 = 0 $ using factoring.	43
14	Solve $ x^2-2x-8 = 0 $ using factoring.	43
15	Solve $ x^2-2x-3 = 0 $ using factoring.	41
16	Solve $ x^2+x-1 = 0 $ using the Quadratic Formula.	41
17	Solve $ x^2-x-6 = 0 $ using factoring.	40
18	Solve $ -4170x^2+2330x+1130 = 0 $ using factoring.	40
19	Solve $ x^2+2x-3 = 0 $ using factoring.	40
20	Solve $ x^2-3x+1 = 0 $ using the Quadratic Formula.	40
21	Solve $ x^2+x+1 = 0 $ using the Quadratic Formula.	40
22	Solve $ x^2-2x-15 = 0 $ using factoring.	39
23	Solve $ x^2-3x-4 = 0 $ using factoring.	37
24	Solve $ x^2-2x+5 = 0 $ by completing the square.	37
25	Solve $ x^2-4x+3 = 0 $ using factoring.	36
26	Solve $ x^2+2x-15 = 0 $ using factoring.	36
27	Solve $ x^2+x-6 = 0 $ using factoring.	36
28	Solve $ x^2-x+1 = 0 $ using the Quadratic Formula.	35
29	Solve $ x^2-x-12 = 0 $ using factoring.	35
30	Solve $ x^2-2x-2 = 0 $ using the Quadratic Formula.	34
31	Solve $ x^2+x-2 = 0 $ using factoring.	33
32	Solve $ x^2-6x+8 = 0 $ using factoring.	33
33	Solve $ x^2+2x-2 = 0 $ by completing the square.	33
34	Solve $ x^2-7x+10 = 0 $ using factoring.	33
35	Solve $ x^2-4x+4 = 0 $ using factoring.	33
36	Solve $ x^2-2x+17 = 0 $ by completing the square.	33
37	Solve $ x^2-7x-18 = 0 $ using factoring.	33
38	Solve $ x^2+x+1 = 0 $ using the Quadratic Formula.	33
39	Solve $ x^2+2x+2 = 0 $ by completing the square.	33
40	Solve $ x^2-4 = 0 $ using factoring.	32
41	Solve $ x^2-8x+12 = 0 $ using factoring.	32
42	Solve $\color{blue}{2x^2-x+1 = 0}$ using the Quadratic Formula.	32
43	Solve $ x^2-4x+4 = 0 $ using factoring.	32
44	Solve $ x^2-x-1 = 0 $ using the Quadratic Formula.	32
45	Solve $ x^2-16 = 0 $ using factoring.	31
46	Solve $ x^2+3x+2 = 0 $ using factoring.	31
47	Solve $ 4x^2-10x+4 = 0 $ using the Quadratic Formula.	31
48	Solve $ x^2-2x+1 = 0 $ using factoring.	31
49	Solve $ x^2-5x+6 = 0 $ using factoring.	31
50	Solve $ x^2-5x+6 = 0 $ using factoring.	31