Question 182013
((4x^2-9)/(4x^2+12x+9)) divided by (6x-9)
(((2x+3)(2x-3))/(4x^2+12x+9))* (1/(6x-9))
(((2x+3)(2x-3))/((2x+3)(2x+3))* (1/3(2x-3))

((2x+3)(2x-3))/(3(2x+3)(2x+3)(2x-3))
1/(3(2x+3))
should be the answer