Learn how to solve integrals by partial fraction expansion problems step by step online.
$\int\frac{-\left(4+3x^2\right)}{x^3-4x}dx$
Unlock unlimited step-by-step solutions and much more!
Create a free account and unlock a glimpse of this solution.
Learn how to solve integrals by partial fraction expansion problems step by step online. Find the integral int((-(4+3x^2))/(x^3+1*-4x))dx. Simplifying. Take out the constant -1 from the integral. Rewrite the expression \frac{4+3x^2}{x^3-4x} inside the integral in factored form. Rewrite the fraction \frac{4+3x^2}{x\left(x^2-4\right)} in 2 simpler fractions using partial fraction decomposition.
Solving a math problem using different methods is important because it enhances understanding, encourages critical thinking, allows for multiple solutions, and develops problem-solving strategies. Read more
The partial fraction decomposition or partial fraction expansion of a rational function is the operation that consists in expressing the fraction as a sum of a polynomial (possibly zero) and one or several fractions with a simpler denominator.