Pre-Algebra Examples

$x^{2} - 8 x + 8 x - 64$

Step 1

Add $- 8 x$ and $8 x$ .

$x^{2} + 0 - 64$

Step 2

Add $x^{2}$ and $0$ .

$x^{2} - 64$

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