Pre-Algebra Examples

$(8 x + 5) + (- x^{2} - 8)$

Step 1

Remove parentheses.

$8 x + 5 - x^{2} - 8$

Step 2

Subtract $8$ from $5$ .

$8 x - x^{2} - 3$

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