Find the given indefinite integral.

${\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}\frac{x^2+9x+2}{\sqrt[\phantom{2}]{64-x^2}}dx=34arcsin(\frac{x}{8})+2xsqr(64-x^2)+C$

Remark: here, and in other assessments, do not leave any expression of the form trig$($arctrig$)$ in your answer.