SOLUTION: which of these is the result of combining the two rational expressions? (2x+1/x-3) - (3x-2/x+3) a. x^2-18x+13/(x+3)^2 b.-x^2+18x-3 c.-x^2+18x+9/(x-3)(x+3) d. -x^2+3/-6 e. -

Algebra ->  Rational-functions -> SOLUTION: which of these is the result of combining the two rational expressions? (2x+1/x-3) - (3x-2/x+3) a. x^2-18x+13/(x+3)^2 b.-x^2+18x-3 c.-x^2+18x+9/(x-3)(x+3) d. -x^2+3/-6 e. -      Log On


   

Question 1158444: which of these is the result of combining the two rational expressions?
(2x+1/x-3) - (3x-2/x+3)
a. x^2-18x+13/(x+3)^2
b.-x^2+18x-3
c.-x^2+18x+9/(x-3)(x+3)
d. -x^2+3/-6
e. -x^2+18x-3/x^2-9
f. none of these
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

which of these is the result of combining the two rational expressions?

%282x%2B1%29%2F%28x-3%29+-+%283x-2%29%2F%28x%2B3%29..........common denominator is %28x-3%29%28x%2B3%29



%28%282x%2B1%29%28x%2B3%29-+%283x-2%29%28x-3%29+%29%2F%28%28x-3%29+%28x%2B3%29%29

%282x%5E2+%2B+7x+%2B+3-+%283x%5E2+-+11x+%2B+6%29+%29%2F%28x%5E2-3%5E2%29

%282x%5E2+%2B+7x+%2B+3-+3x%5E2+%2B11x+-+6+%29%2F%28x%5E2-9%29

%28-x%5E2+%2B+18x+-+3+%29%2F%28x%5E2-9%29

answer is:
e.%28+-x%5E2%2B18x-3%29%2F%28x%5E2-9%29