Pre-Algebra Examples

$(8 x + 3 z - 8 z^{2}) + (4 y - 5 z)$

Step 1

Remove parentheses.

$8 x + 3 z - 8 z^{2} + 4 y - 5 z$

Step 2

Subtract $5 z$ from $3 z$ .

$8 x - 8 z^{2} + 4 y - 2 z$

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