SOLUTION: Directions are the same for Problems 16,24,36: Add or subtract as indicated. Express your result in simplest form. Problem#16 (5)/(4cd) + (11)/(4cd) Problem#24 (x^2)/(x

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Directions are the same for Problems 16,24,36: Add or subtract as indicated. Express your result in simplest form. Problem#16 (5)/(4cd) + (11)/(4cd) Problem#24 (x^2)/(x      Log On


   

Question 69039: Directions are the same for Problems 16,24,36: Add or subtract as indicated. Express your result in simplest form.
Problem#16
(5)/(4cd) + (11)/(4cd)
Problem#24
(x^2)/(x-3)-(9)/(x-3)
Problem#36
(5a-12)/(a^2-8a+15)-(3a-2)/(a^2-8a+15)

Answer by funmath(2933) About Me  (Show Source):
You can put this solution on YOUR website!
Directions are the same for Problems 16,24,36: Add or subtract as indicated. Express your result in simplest form.
Problem#16
(5)/(4cd) + (11)/(4cd)
5%2F%284cd%29%2B11%2F%284cd%29
%285%2B11%29%2F%284cd%29
16%2F%284cd%29
4%2A4%2F%284cd%29
cross%284%29%2A4%2F%28cross%284%29%2Acd%29
highlight%284%2Fcd%29
:
Problem#24
(x^2)/(x-3)-(9)/(x-3)
x%5E2%2F%28x-3%29-9%2F%28x-3%29
%28x%5E2-9%29%2F%28x-3%29
%28x%2B3%29%28x-3%29%2F%28x-3%29
%28x%2B3%29%2Across%28%28x-3%29%29%2Fcross%28%28x-3%29%29
highlight%28x%2B3%29
:
Problem#36
(5a-12)/(a^2-8a+15)-(3a-2)/(a^2-8a+15)
%285a-12%29%2F%28a%5E2-8a%2B15%29-%283a-2%29%2F%28a%5E2-8a%2B15%29
%28%285a-12%29-%283a-2%29%29%2F%28a%5E2-8a%2B15%29
%285a-12-3a%2B2%29%2F%28a%5E2-8a%2B15%29
%282a-10%29%2F%28a%5E2-8a%2B15%29
2%28a-5%29%2F%28%28a-5%29%28a-3%29%29
2%2Across%28%28a-5%29%29%2F%28cross%28%28a-5%29%29%2A%28a-3%29%29
highlight%282%2F%28a-3%29%29
:
Happy Calculating!!!!