Integral by Partial Fractions

Integral by partial fractions is a powerful technique used in calculus to simplify and solve integrals of rational functions. This method involves breaking down a complex fraction into simpler fractions, known as partial fractions, which can then be integrated individually using standard techniques. By decomposing the original expression into its constituent parts, integral by partial fractions facilitates the evaluation of integrals that would otherwise be difficult or impossible to solve directly. This approach is particularly useful in various branches of mathematics, engineering, and science, offering a systematic way to tackle a wide range of integration problems efficiently and accurately.