$1-sin\left(\theta\right)=2cos^2\left(\theta\right)$

$\frac{dy}{dx}=8\left(y-3\right)$

$\left(+23\right)-\left(-25\right)+\left(+8\right)-\left(+12\right)+\left(-18\right)$

$\lim_{x\to\infty}\frac{x}{4}sin\left(\frac{4}{x}\right)$

$-3x+2\ge17$

$\int\left(x^7+3x\right)^8\left(7x^6+3\right)dx$