How do you integrate # (x^3)((x^2 + 4)^(1/2)) dx#?
1 Answer
May 6, 2016
Explanation:
Use the substitution x^2+4=t^2#,
Then 2x dx =2t dt. So,
Now,
Use the substitution x^2+4=t^2#,
Then 2x dx =2t dt. So,
Now,