$$\left(5m^2-2n+1\right)^2$$

$$\left(6m^4n^3+5\right)\left(-6m^2-2n^2\right)$$

$$125x^6-8y^3$$

$$\frac{dy}{dx}=x\arcsin\left(2x\right)$$

$$f\left(x\right)=\left(3x^2-5\right)^4\left(2x^3+1\right)^3$$

$$16y^2\:+\:12y$$

$$\int_1^{\infty}\left(\frac{1}{x\sqrt{\ln\left(x\right)}}\right)dx$$