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Combining like terms $-x^2$ and $8x^2$
Learn how to solve integrals by partial fraction expansion problems step by step online.
$\int\frac{7x^2-9x+2}{\left(x^2+1\right)\left(x-3\right)^2}dx$
Learn how to solve integrals by partial fraction expansion problems step by step online. Find the integral int((-x^2+8x^2-9x+2)/((x^2+1)(x-3)^2))dx. Combining like terms -x^2 and 8x^2. Rewrite the fraction \frac{7x^2-9x+2}{\left(x^2+1\right)\left(x-3\right)^2} 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 \left(x^2+1\right)\left(x-3\right)^2. Multiply both sides of the equality by 1 to simplify the fractions.