Basic Math Examples

$(5 - 7) (- 4 - 8)$

Step 1

Subtract $7$ from $5$ .

$- 2 (- 4 - 8)$

Step 2

Subtract $8$ from $- 4$ .

$- 2 \cdot - 12$

Step 3

Multiply $- 2$ by $- 12$ .

$24$

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