$4\left(1+a\right)^2-4\left(2+a\right)\left(b-1\right)^2+\left(b-1\right)^2$

$\frac{d}{dx}\:=\sqrt[3]{8-2t^3}$

$\left(\frac{3}{4}m-3n+\frac{2}{3}a\right)-\left(m-\frac{2}{5}n+\frac{7}{2}a\right)$

$-d-7d-8d$

$\int\:\frac{3x^6}{4x^7+95}dx$

$-15+2+4-1$

$36\cdot m^2\cdot n+72m^3\cdot n^2-108\cdot m^4\cdot n^3+144\cdot m^5\cdot n^4$