Basic Math Examples

$- 3 m^{2} + 8 m + 9 + (- 4 m - 8)$

Step 1

Remove parentheses.

$- 3 m^{2} + 8 m + 9 - 4 m - 8$

Step 2

Subtract $4 m$ from $8 m$ .

$- 3 m^{2} + 4 m + 9 - 8$

Step 3

Subtract $8$ from $9$ .

$- 3 m^{2} + 4 m + 1$

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