Friday

October 24, 2014

October 24, 2014

Posted by **Heather** on Wednesday, October 10, 2012 at 6:54pm.

- Calculus 2 -
**Reiny**, Wednesday, October 10, 2012 at 8:10pmThe answer is clearly

(1/2) ln(x^2 + 4) + C

you can check by taking the derivative

I don't know how you got the other answer, but it is definitely incorrect

**Answer this Question**

**Related Questions**

Calculus 2 - find the integral of x/(x^2+4)dx using trigonometric substitution.

Trigonometric Substitution - Trigonometric Substitution a. Explain why the ...

Calculus II - Find x and dx using trigonometric substitution of (integral) ...

Calculus/Substitution - The integral from 1 to 2 of x*the square root of (x-1) ...

calculus - We're doing indefinite integrals using the substitution rule right ...

calculus - Decide on what substitution to use, and then evaluate the given ...

Brief Calculus - Decide on what substitution to use, and then evaluate the given...

calculus - Evaluate the following integrals using the given substitutions. (a) (...

calculus-integration! - should i use substitution?? if yes how should should i ...

math - int 1/ (sq rt (4sec^2 x +4)) dx trigonometric substitution expression: sq...