Solution
Solution
Solution steps
Apply u-substitution
Expand
Complete the square
Apply u-substitution
Take the constant out:
Apply Integral Substitution
Take the constant out:
Use the common integral:
Substitute back
Simplify
Add a constant to the solution
Popular Examples
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Frequently Asked Questions (FAQ)
What is the integral of 1/(4+sin(x)) ?
The integral of 1/(4+sin(x)) is 2/(sqrt(15))arctan(1/(sqrt(15))(4tan(x/2)+1))+C