$\left(d+5\right)\left(d^2-5d+25\right)$

$-15-\left\{-4\left[-5+\left(4\right)\left(3\right)\right]+3\right\}+\left[\frac{32}{\left(-8\right)}\right]$

$\int_y^{2y}\left(z\right)dz$

$\log_b\left(y^6z\right)$

$\left(n^2-5n+4\right)\left(n-4\right)$

$\left(2.786\right)\:\left(-95\right)$

$b+12-12c-12c+12$