Basic Math Examples

$- 16 + 15 - (- 5)$

Step 1

Multiply $- 1$ by $- 5$ .

$- 16 + 15 + 5$

Step 2

Add $- 16$ and $15$ .

$- 1 + 5$

Step 3

Add $- 1$ and $5$ .

$4$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$