Basic Math Examples

$(- 2 - (- 9)) + 74$

Step 1

Multiply $- 1$ by $- 9$ .

$- 2 + 9 + 74$

Step 2

Add $- 2$ and $9$ .

$7 + 74$

Step 3

Add $7$ and $74$ .

$81$

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