Pre-Algebra Examples

$(7 p^{2} - 4) + (3 p^{2} - q + 3)$

Step 1

Remove parentheses.

$7 p^{2} - 4 + 3 p^{2} - q + 3$

Step 2

Add $7 p^{2}$ and $3 p^{2}$ .

$10 p^{2} - 4 - q + 3$

Step 3

Add $- 4$ and $3$ .

$10 p^{2} - q - 1$

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