# How do you evaluate s^2tdiv10 for s=-2 and t=-10?

Nov 28, 2016

$- 4$

#### Explanation:

First, rewrite this problem as:

$\frac{{s}^{2} t}{10}$

Now you can substitute the given values for $s$ and $t$ to evaluate the expression:

$\frac{\left(- {2}^{2}\right) \cdot \left(- 10\right)}{10}$

$\frac{\left(- 2 \cdot - 2\right) \cdot \left(- 10\right)}{10}$

$\frac{4 \cdot \left(- 10\right)}{10}$

$- \frac{40}{10}$

$- 4$