Answer:
216
Step-by-step explanation:
Answer:
Yes, I am 99% sure your right.
5(x+4)=45
5x+20=45
5x=25
x=5
factor the 2 denominators:-
a^2 - 6a + 9 = (a - 3)(a - 3)
a^2 - 8a + 15 = (a - 3)(a - 5)
((a - 3) is common to both sets of factors so the LCD is:-
(a - 3)(a - 3)(a - 5) or this can be written as (a -3)^2(a - 5)
