Question 87057
2h^2 - h - 3 = 0
2h^2 - 3h + 2h - 3 = 0
(2h^2 - 3h) + (2h - 3) = 0
h(2h - 3) + (1)(2h - 3) = 0
(h + 1)(2h - 3) = 0
h + 1 = 0 or 2h - 3 = 0
h = -1 or h = 3/2