Basic Math Examples

$3 m^{2} - 6 m + (7 m^{2} + 9 m)$

Step 1

Remove parentheses.

$3 m^{2} - 6 m + 7 m^{2} + 9 m$

Step 2

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

$10 m^{2} - 6 m + 9 m$

Step 3

Add $- 6 m$ and $9 m$ .

$10 m^{2} + 3 m$

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