$1^{\left(\left(-15\right)+\left(-27\right)\right)+34}$

$8x-3y+x-4-12y-10x+18y-y+7-x$

$\frac{1}{4}\int\left(\sin\left(x\right)^{-2}\cdot\cos\left(x\right)\right)dx$

$\frac{d}{dt}\sqrt[4]{\frac{t}{6t+1}}$

$\left(\sqrt{18}-\sqrt{2}\right)^2$

$\left(2p-q\right)^2$

$\left(x^4y^5-3\right)\left(x^{4y^5}-5\right)$