Rewrite the expression $\frac{5x^2-9}{x^3-9x}$ inside the integral in factored form
$\int\frac{5x^2-9}{x\left(x^2-9\right)}dx$
Learn how to solve integrals by partial fraction expansion problems step by step online.
$\int\frac{5x^2-9}{x\left(x^2-9\right)}dx$
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Learn how to solve integrals by partial fraction expansion problems step by step online. Find the integral int((5x^2-9)/(x^3-9x))dx. Rewrite the expression \frac{5x^2-9}{x^3-9x} inside the integral in factored form. Rewrite the fraction \frac{5x^2-9}{x\left(x^2-9\right)} in 2 simpler fractions using partial fraction decomposition. Find the values for the unknown coefficients: A, B, C. The first step is to multiply both sides of the equation from the previous step by x\left(x^2-9\right). Multiplying polynomials.
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.