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- Integrate by partial fractions
- Integrate by substitution
- Integrate by parts
- Integrate using tabular integration
- Integrate by trigonometric substitution
- Weierstrass Substitution
- Integrate using trigonometric identities
- Integrate using basic integrals
- Product of Binomials with Common Term
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Rewrite the fraction $\frac{3}{\left(x+1\right)\left(x+2\right)}$ in $2$ simpler fractions using partial fraction decomposition
Learn how to solve integrals by partial fraction expansion problems step by step online.
$\frac{3}{\left(x+1\right)\left(x+2\right)}=\frac{A}{x+1}+\frac{B}{x+2}$
Learn how to solve integrals by partial fraction expansion problems step by step online. Find the integral int(3/((x+1)(x+2)))dx. Rewrite the fraction \frac{3}{\left(x+1\right)\left(x+2\right)} in 2 simpler fractions using partial fraction decomposition. Find the values for the unknown coefficients: A, B. The first step is to multiply both sides of the equation from the previous step by \left(x+1\right)\left(x+2\right). Multiplying polynomials. Simplifying.