posted by jaz .
Adding Rational Expressions
1. 4m-2/3m+2 + 6m -4/ 3m+2=
(4m-2)/(3m+2) + (6m -4)/ (3m+2) = ?
Since the denminators are the same, you can add the numerators. This will result in
2. 9/xy^3+, - 7ap/xy^3m=
Your notation "+," makes no sense. The denominator at the end is ambiguous. Learn to use parentheses. Please use a new post for new questions.