Basic Math Examples

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

Step 1

Multiply $6$ by $3$ .

$7 m^{2} + 18 m - 9 m^{2}$

Step 2

Subtract $9 m^{2}$ from $7 m^{2}$ .

$- 2 m^{2} + 18 m$

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