$f\left(x\right)=\left(x^2+4x-5\right)^2$

$\int te^{-10t}dt$

$\frac{d^7}{dx^7}\left(-\sin\left(x\right)\right)$

$\left|\left(_{-1}\right)x\:4\:x\:\left(-17\right)\right|x\:\left(8\:x\:5\right)$

$\lim_{x\to0}\left(x^{3sin\left(x\right)}\right)$

$\lim_{x\to0}\left(\frac{2^{x+1}}{3^x}\right)$

$-\sqrt[3]{27}$