Solution
Solution
Solution steps
Apply Trigonometric Substitution
Take the constant out:
Rewrite using trig identities
Expand
Apply the Sum Rule:
Substitute back
Simplify
Add a constant to the solution
Popular Examples
integral of 1/(cot(3x))y^'=(x^2+3)/y ,y(0)=1maclaurin xe^xlimit as x approaches-4 of sqrt(16-x^2)integral of x/((x-1)(x^2+2x+2)^2)
Frequently Asked Questions (FAQ)
What is the integral of x^2sqrt(1+(2x)^2) ?
The integral of x^2sqrt(1+(2x)^2) is 1/64 (-2xsqrt(1+4x^2)-ln|2x+sqrt(1+4x^2)|+4x(4x^2+1)^{3/2})+C