$-25+5t+10e^{\left(-\frac{t}{5}+1\right)}$

$\sin^2\left(x\right)\left(1+\frac{\sin^2\left(x\right)}{\cos^2\left(x\right)}\right)=\tan^2\left(x\right)$

$\int\left(\frac{1}{x\sqrt{\ln\left(x\right)}}\right)dx$

$\lim_{x\to\infty}\left(\frac{cos\left(\sqrt{x}\right)}{x^8}\right)$

$\frac{16\cdot\left(-3\right)^3}{6}$

$\int\left(\frac{1+e^{2x}}{e^x}\right)dx$

$-58\:-\:\left\{-72\right\}$