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- Integrate using tabular integration
- Integrate by partial fractions
- Integrate by substitution
- Integrate by parts
- 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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Expand the integral $\int\left(x^{-2}-x\sec\left(x\right)^2+3\right)dx$ into $3$ integrals using the sum rule for integrals, to then solve each integral separately
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$\int x^{-2}dx+\int-x\sec\left(x\right)^2dx+\int3dx$
Learn how to solve problems step by step online. Find the integral int(x^(-2)-sec(x)^2x+3)dx. Expand the integral \int\left(x^{-2}-x\sec\left(x\right)^2+3\right)dx into 3 integrals using the sum rule for integrals, to then solve each integral separately. The integral \int x^{-2}dx results in: \frac{1}{-x}. The integral \int-x\sec\left(x\right)^2dx results in: -x\tan\left(x\right)-\ln\left(\cos\left(x\right)\right). Gather the results of all integrals.
