Final answer to the problem
$9\ln\left|x\right|-2x^2+C_0$
Got another answer? Verify it here!
Step-by-step Solution
How should I solve this problem?
- Choose an option
- 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
- Load more...
Can't find a method? Tell us so we can add it.
1
Expand the fraction $\frac{9-4x^2}{x}$ into $2$ simpler fractions with common denominator $x$
Learn how to solve integrals of rational functions problems step by step online.
$\int\left(\frac{9}{x}+\frac{-4x^2}{x}\right)dx$
Learn how to solve integrals of rational functions problems step by step online. Find the integral int((9-4x^2)/x)dx. Expand the fraction \frac{9-4x^2}{x} into 2 simpler fractions with common denominator x. Simplify the resulting fractions. Expand the integral \int\left(\frac{9}{x}-4x\right)dx into 2 integrals using the sum rule for integrals, to then solve each integral separately. The integral \int\frac{9}{x}dx results in: 9\ln\left(x\right).
Final answer to the problem
$9\ln\left|x\right|-2x^2+C_0$
