In order to add and/or subtract or subtract and/or add rational expressions with the same terms in the denominator.
\(\dfrac{5x}{(x - 2)^{5}(9x)} + \dfrac{10}{(x - 2)^{5}(9x)} - \dfrac{13x}{(x - 2)^{5}(9x)}\)What is the calculated result of the following?
\(\dfrac{5x}{(x - 2)^{5}(9x)} + \dfrac{10}{(x - 2)^{5}(9x)} - \dfrac{13x}{(x - 2)^{5}(9x)} =\)
\(\dfrac{-8x + 10}{(x - 2)^{5}(9x)}\)
The process of messing with different denominators is more complicated, but maybe not. It depends on whether the addition etc. in the numerator of one of these same denominator problems involves a lot of expansion and/or more difficult arithmetic.
Adding and Subtracting Rational Expressions with Different Denominators
