Solution
Solution
Solution steps
Take the constant out:
Apply Integral Substitution
Take the constant out:
Apply the Sum Rule:
Substitute back
Simplify
Add a constant to the solution
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Frequently Asked Questions (FAQ)
What is the integral of (4x^2)/(x^2+9) ?
The integral of (4x^2)/(x^2+9) is 12(-arctan(x/3)+x/3)+C