$4\sin\left(\frac{\pi}{5}x\right)=3$

$\left(17\right)\left(-60\right)\left(-35\right)$

$6-x\:+\:13-x\:+\:14-x$

$x^2\left(y+1\right)dx\:+\:y^2\left(x-1\right)dy\:=\:0\:$

$\frac{dy}{dx}=x+y+2$

$\int\frac{\left(12x^5-16x^3+2\right)}{x^6-2x^4+x}dx$

$\frac{\sin\left(a\right)+\cos\left(a\right)}{\sec\left(a\right)+\csc\left(a\right)}$