Symbolab Blog: High School Math Solutions – Partial Fractions ...
blog.symbolab.com › 2014Nov 17, 2014 · Partial fractions decomposition is the opposite of adding fractions, we are trying to break a rational expression into simpler fractions. It takes a lot of work, but is extremely useful with integrals for instance (simplification can be a good strategy). We start by factoring the denominator (if the numerator order is higher than the denominator we start with long division), then we write the partial fraction for each of the factors (watch out for high order factors), multiply and solve for ...