(3x - 1)(x + 2)
(3x + 2)(2x - 3)
(2x + 1)(3x - 4)
6x2 + 5x - 6 is factored out to (2x + 3)(3x - 2).
X=-3
2(5x - 1)(3x - 2)
3x squared minus 25x minus 28
3x - 5x + x = -x
5x - 2x = 3x
The discriminant b2-4ac is -23
x = 25 / 3squared + 5
5x3 - 3x2 + 2x = x*(5x2 - 3x + 2) The quadratic has no real factors.