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- Solve using L'Hôpital's rule
- Solve without using l'Hôpital
- Solve using limit properties
- Solve using direct substitution
- Solve the limit using factorization
- Solve the limit using rationalization
- Integrate by partial fractions
- Product of Binomials with Common Term
- FOIL Method
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Evaluate the limit $\lim_{x\to0}\left(\frac{\tan\left(x\right)-\tan\left(x\right)^3}{\cos\left(x\right)}\right)$ by replacing all occurrences of $x$ by $0$
Learn how to solve rational equations problems step by step online. Find the limit of (tan(x)-tan(x)^3)/cos(x) as x approaches 0. Evaluate the limit \lim_{x\to0}\left(\frac{\tan\left(x\right)-\tan\left(x\right)^3}{\cos\left(x\right)}\right) by replacing all occurrences of x by 0. The cosine of 0 equals 1. Calculating the tangent of 0 degrees. Calculate the power 0^3.