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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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Expand the fraction $\frac{x^3+1}{x^4}$ into $2$ simpler fractions with common denominator $x^4$

Learn how to solve integrals of rational functions problems step by step online.

$\int\left(\frac{x^3}{x^4}+\frac{1}{x^4}\right)dx$

Learn how to solve integrals of rational functions problems step by step online. Find the integral int((x^3+1)/(x^4))dx. Expand the fraction \frac{x^3+1}{x^4} into 2 simpler fractions with common denominator x^4. Simplify the resulting fractions. Simplify the expression. The integral \int\frac{1}{x}dx results in: \ln\left|x\right|.

** Final answer to the problem

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