Use a change of variables to evaluate the following indefinite integral x2 (x3 + 10 ) dx Determine a change of variables from x to u. Choose the correct answer below. OA. U=X O B. u= (x3 + 10)5 OC. U=X + 10 OD. U= 3X2 Write the integral in terms of u [ x 2 ( x 3 + 10 ) 5 ax = J ( D Qu Evaluate the integral. x2 ( x3 + 10) dx =