$$\int\:ce^{-2c}dc$$

$$\left(3xy^2\:\right)^5$$

$$\sqrt[3]{27}a^4b^5\cdot\sqrt[3]{8a^2}b$$

$$\int\left(sin^6xcos^5x\right)dx$$

$$28\::\:\left(-2\right)$$

$$\lim_{x\to6}\left(\frac{\left(x+10\right)^2-4}{x-6}\right)$$

$$\frac{dy}{dx}=\frac{1}{\sqrt[3]{x+2}}$$