Question 281430
(c^2 - 5c + 6) / (c^2-9/2c^2)

(c^2-3c-2c+6) / (c+3)(c-3)/2c^2

c(c-3)-2(c-3) / (c+3)(c-3) /2c^2

(c-2)(c-3)/ [2c^2/(c+3)(c-3)]

2c^2(c-2)/(c+3)