Evaluate the following indefinite integral.
int[(x^a)sqrt(r+tx^(a+1))]dx, (t not=0, a not=-1).
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See attachment for a more detailed, cleaner solution.
To evaluate this integral consider using the substitution rule.
Let u = r+tx^(a+1) Now, we need ...
This step-by-step solution shows how to solve an indefinite integral using the substitution rule. An attachment is included.