$27a^3-64b^6$

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

$4x^5-10x^3-3x^2-x+6yx^3-2x^2+1$

$p\left(x\right)=\frac{4}{35}\left(x\:+\:3\right)\left(x\:+\:1\right)\left(x\:-\:2\right)$

$\log\:_n\left(4\sqrt{2}\right)=10$

$10q+10q^2-q^2+9$

$\lim_{x\to0}\frac{4cos\left(4x\right)}{5tan\left(5x\right)}$