Math Help - What am I doing wrong??

1. What am I doing wrong??

I have questions about two problems and it be great if anybody could help me.

First one is this one

http://img123.imageshack.us/img123/8764/20459883.png

+C is already included at the end, but it isn't taking it.

Second one I don't know what to do with

If anybody could help me out that be great....

2. Originally Posted by bilderback
I have questions about two problems and it be great if anybody could help me.

First one is this one

+C is already included at the end, but it isn't taking it.

Second one I don't know what to do with

If anybody could help me out that be great....
... please use the image tags.

3. Originally Posted by bilderback

Second one I don't know what to do with

If anybody could help me out that be great....
What is the problem with this one? You know the formula for Simpson's rule so its just calculate h and plug in the function values.

CB

4. Originally Posted by bilderback
I have questions about two problems and it be great if anybody could help me.

First one is this one

http://img123.imageshack.us/img123/8764/20459883.png

+C is already included at the end, but it isn't taking it.
Have you tried $u=\root 3\of{x} -1$

CB