Solution
Solution
Solution steps
Take the constant out:
Apply u-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 4/(1+(2x+1)^2) ?
The integral of 4/(1+(2x+1)^2) is 2arctan(2x+1)+C