$\int\left(\frac{\cos\left(x\right)+\sin^2\left(x\right)}{\sin\left(x\right)}\right)dx$

$\frac{\sin\left(2x\right)}{2}=\frac{\cos\left(x\right)}{\csc\left(x\right)}$

$\left(3b^2+d^3\right)^3$

$\int\left(\frac{11x^2}{\left(144+x^2\right)^2}\right)dx$

$\int-10w^{-6}dw$

$\left(x-1\right)\frac{dy}{dx}=2-y$

$x-y=8$