$g\left(x\right)=3x^5\left(2x^2\right)$

$h^2+25h+100$

$\int x^2\frac{1}{\sqrt[2]{1-x^2}}dx$

$\left(\frac{2}{3}a^4b^5\right)^6$

$\left(\frac{w^7}{8}+\frac{7}{9}\right)\left(\frac{w^7}{8}-\frac{7}{9}\right)$

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

$5x^2+200x+750$