$\int\frac{a^2m^4z^2}{4}dz$

$\int4\left(2x+5\right)^3dx$

$8a^2-24ab+18b^2$

$24x^6y^3-12x^4y^2+48x^3y$

$\left(9\right)\left(-8\right)\left(4\right)\left(-9\right)$

$\int\frac{1}{x\left(x^2+7x-6\right)}dx$

$\int\:\frac{3m-2}{6m^2+m-2}dm$