Write the indefinite integral below


$\displaystyle \int$ $\displaystyle {4}\cdot{\cos{{\left({4}\cdot{x}\right)}}}+{7}\cdot{x}^{{9}}+{3}\cdot{e}^{{{5}\cdot{x}}}$ dx = Preview Question 6   + C



Input x^2 for $\displaystyle {x}^{{2}}$, x^3 for $\displaystyle {x}^{{3}}$, e^(3x) for $\displaystyle {e}^{{{3}{x}}}$

Coefficients in your answer can be fractions or decimals..