$\left(2c-1\right)^3$

$\int\left(2x\right)\sqrt{x^{2}+8}dx$

$-\int_0^b\sqrt{b^2+x^2}dx$

$\int\left(\frac{1}{\left(x^4\cdot\:\sqrt{x^2+3}\right)}\right)$

$-\left(+5-8\right)+\left(-7-2\right)$

$2x^2\left(x^2+y^2\right)\left(x^2-y^2\right)$

$\int\left(5x^5-1\right)^{\frac{5}{3}}\cdot125x^4dx$