$-7v-10v-5v+8+-3v$

$\frac{d}{dx}5x^3+3x-8$

$\int_1^{\infty}\left(\frac{1}{\sqrt{3}x}\right)dx$

$\left(2\sqrt{x^3}\right)^2$

$\left(a+2b\right)m^2+\left(a+b\right)n$

$\int\left(\frac{1}{x^3}\cdot\csc^2\left(\frac{a}{x^2}\right)\right)dx$

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