- #1
badgermanb
- 9
- 0
Homework Statement
Integrate: [tex]\int[/tex]2x*ex2dx
Homework Equations
[tex]\int[/tex]eudu = eu
The Attempt at a Solution
I tried integration by substitution:
Let u=x2
Then du=2x*dx
So then it is:
[tex]\int[/tex]eu*du
Which would give me:
eu+c
So subbing x2 back in for u:
ex2+c
I looked this type of function up online and got a lot of complicated results involving square root of pi or a log function and things referring to an error formula integral or something? ... so I was just double checking to see if this seemingly simple solution works. And maybe someone could explain what I was seeing online? Thanks
Last edited: