Evaluate the integral:
Here is what I am getting in my first step:
Is that the right thing to do with the in the denominator?
After that, assuming it is correct, I simplified the denominator:
Is this correct to this point? If yes, where do I go from here?
THanks!!
[quote=mollymcf2009;264800]note that
with that in mind, simplify the integrand before you integrate
your answer will be a constant... either you use the x-limits with x or the u-limits with u. your choice. but you cannot write the x-limits on the u-integral
This is driving me crazy! I have never had this much trouble grasping a concept.
I'm gun shy about canceling for some reason. I feel like I need to do a u substitution instead. Can I cancel out in top and bottom since the bottom is sqrt of ?? Leaving me with or am I supposed to use a u sub?