Solution
Solution
Solution steps
Complete the square
Apply u-substitution
Apply Integral Substitution
Take the constant out:
Use the common integral:
Substitute back
Add a constant to the solution
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Frequently Asked Questions (FAQ)
What is the integral of 1/(x^2+12x+85) ?
The integral of 1/(x^2+12x+85) is 1/7 arctan((x+6)/7)+C