$$\int\:\frac{x^5}{\sqrt[5]{9+x^2}}dx$$

$$\left(\cos\left(\pi x\right)+\sin\left(\pi y\right)\right)^4$$

$$\lim_{x\to\infty}\left(\frac{n^2\cos\left(n\right)}{4n^3+2}\right)$$

$$\int r^4dr$$

$$2x^2+28x-5$$

$$762\:+\:-129$$

$$\int\left(32x-12\right)\left(8x^2-6x+5\right)^6dx$$