4 x square kx 3 0
- 4 x square x 3 0
- 4 x square 3 kx 1 0
- 12 x square 4 kx 3 0
- 9x square + 3kx + 4 = 0
- 3 x square 4 root 3 x 4 0
- 2 x square 4 x 3 0
- 3 x square 4 x 1 0
- 4 x square 2 x 3 0 have
- 5 x square 3 x 4 0
- 3 x square 4 x 5 0 have
- 3 x square 6 x 4 0
- 3 x square 7 x 4 0
- 4 x square 8 x 3 0
- X square 3 x minus root x 4 0
- 3 x square 4 x 20 3 0