Solution
Solution
Solution steps
Apply Integral Substitution
Take the constant out:
Apply Trigonometric Substitution
Rewrite using trig identities
Take the constant out:
Apply the Sum Rule:
Substitute back
Simplify
Add a constant to the solution
Popular Examples
domain of f(x)=x^3-3x+1integral of tanh^2(x)integral of 1/((x^2-81)^2)derivative of ln((e^3^3))limit as x approaches-4+of (3-8x)/(x+4)
Frequently Asked Questions (FAQ)
What is the integral of (9+x^2)^{-2} ?
The integral of (9+x^2)^{-2} is 1/54 (arctan(x/3)+1/2 sin(2arctan(x/3)))+C