$x^3\cdot x$

$\frac{4a^2b^4-64n^8}{2ab^2-8c^4}$

$\int_2^{\left(114\right)}\:\left(\left(3.089e-4\right)\left(t-58\right)^{\left(2\right)}\right)dt$

$\int\left(4x+4\right)\left(x^2+2x\right)^3dx$

$\log_b\left(0.35\right)+\log_b\left(0.82\right)$

$\frac{dy}{dx}=\frac{e^{x}}{y^{2}}$

$\frac{dy}{dx}\left(y=ln\left(2x\right)\left(x^2+4x^{-1}\right)\right)$