$\frac{d}{dx}\left(4x-5\right)^2\left(4x^2+8\right)^4$

$y=\frac{sin^6\left(x\right)tan^4\left(x\right)}{\left(x^2+2\right)^2}$

$3.77\cdot1.75$

$10.011\:x\:10^4$

$\left(c+x\right)^3$

$\left(a^x+b^{3n}\right)\:\left(a^x-b^{3n}\right)$

$\int3e^{-2x}\cdot\cos\left(x\right)dx$