Final answer to the problem
Step-by-step Solution
How should I solve this problem?
- Integrate by parts
- Integrate by partial fractions
- Integrate by substitution
- Integrate using tabular integration
- Integrate by trigonometric substitution
- Weierstrass Substitution
- Integrate using trigonometric identities
- Integrate using basic integrals
- Product of Binomials with Common Term
- FOIL Method
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Factor the trinomial $x^2-x-2$ finding two numbers that multiply to form $-2$ and added form $-1$
Learn how to solve definite integrals problems step by step online.
$\begin{matrix}\left(1\right)\left(-2\right)=-2\\ \left(1\right)+\left(-2\right)=-1\end{matrix}$
Learn how to solve definite integrals problems step by step online. Integrate the function 1/(x^2-x+-2) from 0 to infinity. Factor the trinomial x^2-x-2 finding two numbers that multiply to form -2 and added form -1. Thus. Rewrite the fraction \frac{1}{\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).