Worksheets

Quadratic equations

Level 2 · Whole-number solutions

Type your answers and press Check. Each answer is marked at once.

Solve the equations.

Both solutions, in any order. Write square roots as √ or sqrt.

1.
x2+3x−10=0x^{2} + 3x - 10 = 0
2.
x2+10x+24=0x^{2} + 10x + 24 = 0
3.
x2−10x+9=0x^{2} - 10x + 9 = 0
4.
x2+7x+12=0x^{2} + 7x + 12 = 0
5.
x2−9=0x^{2} - 9 = 0
6.
x2−11x+24=0x^{2} - 11x + 24 = 0
7.
x2+6x+5=0x^{2} + 6x + 5 = 0
8.
x2−7x+6=0x^{2} - 7x + 6 = 0
9.
x2+2x=0x^{2} + 2x = 0
10.
x2−9x=0x^{2} - 9x = 0