Question 63193
ax^2 + bx + c
6x^2 - 23x + 15
ac = 90
Factors of ac that sum to b ~> -5 and -18
6x^2 - 5x - 18x + 15
(6x^2 - 5x) + (-18x + 15)
x(6x - 5) - 3(6x - 5)
(x - 3)(6x - 5)