$\frac{dy}{dx}\left(e^y=\log\left(x^3+3y\right)\right)$

$\int\left(x^2+x^0\right)^7dx$

$7k^5\cdot64k^3\cdot\frac{k^2}{2}$

$cot\left(2\right)x\:+\:cot\left(4\right)x\:=\:csc\left(4\right)x\:-\:csc\left(2\right)x$

$-8w-5<-2w+4$

$\cos\left(a\right)\left(\sec\left(a\right)-\frac{1}{\sec\left(a\right)}\right)=\sin^2\left(a\right)$

$7m^2-7m$