Solution
Solution
Solution steps
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/(xsqrt(81-x^2)) ?
The integral of 1/(xsqrt(81-x^2)) is -1/18 (ln|(sqrt(81-x^2))/9+1|-ln|(sqrt(81-x^2))/9-1|)+C