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
1301	Solve $ x^2-18x+78 = 0 $ by completing the square.	9
1302	Solve $\color{blue}{3x^2-250 = 0}$ using the Quadratic Formula.	9
1303	Solve $ x^2-3 = 0 $ by completing the square.	9
1304	Solve $\color{blue}{x^2-6x-27 = 0}$ using factoring.	9
1305	Solve $ x^2-6x+6 = 0 $ by completing the square.	9
1306	Solve $\color{blue}{x^2+8x-12 = 0}$ using the Quadratic Formula.	9
1307	Solve $\color{blue}{18x^2+x+1 = 0}$ using the Quadratic Formula.	9
1308	Solve $ x^2+18x-15 = 0 $ by completing the square.	9
1309	Solve $\color{blue}{8x^2+2x-21 = 0}$ using the Quadratic Formula.	9
1310	Solve $ 3x^2+12 = 0 $ by completing the square.	9
1311	Solve $\color{blue}{2x^2+6x-8 = 0}$ using factoring.	9
1312	Solve $\color{blue}{x^2+111x-2070 = 0}$ using the Quadratic Formula.	9
1313	Solve $ 4x^2-12x+11 = 0 $ using the Quadratic Formula.	9
1314	Solve $ x^2+4x+85 = 0 $ by completing the square.	9
1315	Solve $ x^2+4x-1 = 0 $ using factoring.	9
1316	Solve $ 5x^2-20x-476 = 0 $ using the Quadratic Formula.	9
1317	Solve $ 2x^2-5x+12 = 0 $ using the Quadratic Formula.	9
1318	Solve $ x^2-6x+25 = 0 $ by completing the square.	9
1319	Solve $ x^2-6x+24 = 0 $ by completing the square.	9
1320	Solve $ 2x^2+5x+1 = 0 $ using the Quadratic Formula.	9
1321	Solve $ 4x^2+20x+25 = 0 $ using the Quadratic Formula.	9
1322	Solve $ 16x^2+64x+65 = 0 $ using the Quadratic Formula.	9
1323	Solve $ x^2+12 = 0 $ by completing the square.	9
1324	Solve $ x^2+2x-6 = 0 $ using the Quadratic Formula.	9
1325	Solve $ x^2+4x-3 = 0 $ using the Quadratic Formula.	9
1326	Solve $ 7x^2-6x-4 = 0 $ using the Quadratic Formula.	9
1327	Solve $ 21x^2-105x+126 = 0 $ using factoring.	9
1328	Solve $ x^2+255x-18900 = 0 $ using factoring.	9
1329	Solve $ 4x^2-5x-1 = 0 $ using the Quadratic Formula.	9
1330	Solve $ 5x^2-x-6 = 0 $ using the Quadratic Formula.	9
1331	Solve $ 9x^2+14x-15 = 0 $ using the Quadratic Formula.	9
1332	Solve $ x^2-2x-1 = 0 $ using factoring.	9
1333	Solve $ 8x^2-2x-8 = 0 $ using the Quadratic Formula.	9
1334	Solve $ x^2-8x+25 = 0 $ by completing the square.	9
1335	Solve $ x^2-6x-1 = 0 $ using the Quadratic Formula.	9
1336	Solve $ 2x^2-2x-24 = 0 $ using factoring.	9
1337	Solve $ x^2+2x-15 = 0 $ using factoring.	9
1338	Solve $ 9x^2-42x+49 = 0 $ using the Quadratic Formula.	9
1339	Solve $ x^2-8x-12 = 0 $ using the Quadratic Formula.	9
1340	Solve $ x^2+8x-4 = 0 $ using the Quadratic Formula.	9
1341	Solve $ 4x^2-4x-2 = 0 $ using the Quadratic Formula.	9
1342	Solve $ x^2+4x+1 = 0 $ using the Quadratic Formula.	9
1343	Solve $ x^2+6x-17 = 0 $ using the Quadratic Formula.	9
1344	Solve $ 3x^2-12x+10 = 0 $ using the Quadratic Formula.	9
1345	Solve $ -x^2+4x+4 = 0 $ using factoring.	9
1346	Solve $ -3x^2+6x-4 = 0 $ using factoring.	9
1347	Solve $ x^2+8x+20 = 0 $ using factoring.	9
1348	Solve $ 0.0134x^2+0.2067x = 0 $ using factoring.	9
1349	Solve $ -16x^2+56x = 0 $ using factoring.	9
1350	Solve $ x^2-22x+96 = 0 $ using factoring.	9