Basic Math Examples

$2 a + 8 + (4 b + 5)$

Step 1

Remove parentheses.

$2 a + 8 + 4 b + 5$

Step 2

Add $8$ and $5$ .

$2 a + 4 b + 13$

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