$9,\:692\:\:-34,\:580\:=\:$

$\left(2x^2+2\right)^3$

$64x^2+160xy+100y^2$

$\frac{\cosb}{\sinb}\times\tanb-\cos^{2}b$

$4a^2-4a^2b+a^2b^2$

$\lim_{x\to\frac{\pi}{2}}\left(2\cos\left(5x\right)\sec\left(9x\right)\right)$

$\int\frac{3x+9}{\left(x+1\right)\left(x+2\right)}dx$