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  • Steven commented,

     So when you determine what "u" should be you can also determine what "x" is as well and substitute that into the numerator in this type of problem? Thank you for the help. 

  • Steven created a post,

    Integration by substitution problem

    Answered

    (integrate) x/(sqrt(x+2)) I do not understand how to solve this problem. At first I thought u= x+2 but then I noticed du may not be in the equation if that was the case. Any help would be appreciat...

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