Pre-Algebra Examples

$- 7 (2^{2} - 6)$

Step 1

Raise $2$ to the power of $2$ .

$- 7 (4 - 6)$

Step 2

Subtract $6$ from $4$ .

$- 7 \cdot - 2$

Step 3

Multiply $- 7$ by $- 2$ .

$14$

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