$\frac{\left(1+cot\left(t\right)\right)}{1+tan\left(t\right)}$

$\left(x^{y+2}-\frac{1}{3}x^{y-1}\right)^4$

$x2-14x-32$

$\csc\left(x\right)=-\frac{13}{5}$

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

$g\left(x\right)=x^5+\frac{1}{x^5}$

$\left(-442\right)\cdot26$