I really need help figuring out this integral:
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Sorry about the format of the question, I don't really know how to get the symbols in
Originally Posted by miniwheats I really need help figuring out this integral: you can use a trig substitution: if you don't like the x squared thing, you can do a regular substitution first... Originally Posted by miniwheats Sorry about the format of the question, I don't really know how to get the symbols in see here
Thanks a lot for your help!
Originally Posted by miniwheats Thanks a lot for your help! you're welcome
Sorry, I just have one more question. I substituted , to get: = = = which isn't the right answer, where did I go wrong?
Originally Posted by miniwheats Sorry, I just have one more question. I substituted , to get: = = = which isn't the right answer, where did I go wrong? what is in red is your mistake. that formula is wrong. heck, you did not need that formula (the one you were thinking about).
Ack, my mistake. I made that question more complicated than it had to be by forgetting that -_- Thanks again for your help!
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