$\left(4x^2-2x^4\right)^3$

$6.674\:-1,099$

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

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

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

$\lim\:_{x\to\:\infty\:}\left(\left(4^{\frac{1}{x}}-3^{\frac{1}{x}}\right)^x\right)$

$\left(3x^8-5y^8\right)^2$