Final answer to the problem
$\cos\left(x\right)^2$
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Step-by-step Solution
How should I solve this problem?
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- Find the derivative
- Integrate using basic integrals
- Verify if true (using algebra)
- Verify if true (using arithmetic)
- Integrate by partial fractions
- Product of Binomials with Common Term
- FOIL Method
- Integrate by substitution
- Integrate by parts
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1
Why is tan(x)^2+1 = sec(x)^2 ?
Applying the trigonometric identity: $\sec\left(\theta \right)^2 = 1+\tan\left(\theta \right)^2$
Learn how to solve simplify trigonometric expressions problems step by step online.
$\frac{2+\tan\left(x\right)^2}{1+\tan\left(x\right)^2}-1$
Learn how to solve simplify trigonometric expressions problems step by step online. Simplify the trigonometric expression (2+tan(x)^2)/(sec(x)^2)-1. Applying the trigonometric identity: \sec\left(\theta \right)^2 = 1+\tan\left(\theta \right)^2. Combine all terms into a single fraction with 1+\tan\left(x\right)^2 as common denominator. Subtract the values 2 and -1. Cancel like terms \tan\left(x\right)^2 and -\tan\left(x\right)^2.
Final answer to the problem
$\cos\left(x\right)^2$
