$\sqrt[4]{b^5}\sqrt{b}$

$\log_{x+3}\left(x-3\right)^2=2$

$\int\left(-7\left(\sqrt{x}-7\right)x^3\right)dx$

$8x^2-2x-3$

$\lim_{x\to1}\left(\frac{t^2-t}{t-1}\right)$

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

$\left(0\right)\left(2\right)+\left(-1\right)\left(3\right)+\left(-2\right)\left(0\right)$