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Combining like terms $-3x$ and $2x$
Learn how to solve integrals by partial fraction expansion problems step by step online.
$\int\frac{-x-3}{x^2\left(x^2-1\right)}dx$
Learn how to solve integrals by partial fraction expansion problems step by step online. Find the integral int((-3x+2x+-3)/(x^2(x^2-1)))dx. Combining like terms -3x and 2x. Rewrite the fraction \frac{-x-3}{x^2\left(x^2-1\right)} in 3 simpler fractions using partial fraction decomposition. Find the values for the unknown coefficients: A, B, C, D. The first step is to multiply both sides of the equation from the previous step by x^2\left(x^2-1\right). Multiplying polynomials.