$25x^2-20x+144$

$-2\left(2x+3\right)-2\left(2y+2\right)$

$1-\cos^2\left(4x\right)=4\sin^2\left(x\right)$

$\int_{-3\pi}^{3\pi}\left(\frac{cos\left(z\right)}{\sqrt{6+sin\left(z\right)}}\right)dz$

$\int\frac{12c^2}{\left(5-4c^3\right)^2}dc$

$-\left(71g+94v+34\right)$

$\frac{x^{-8}}{3y^{12}}$