Basic Math Examples

$- 7 m^{4} + (- 2 m^{4} - 6 m)$

Step 1

Remove parentheses.

$- 7 m^{4} - 2 m^{4} - 6 m$

Step 2

Subtract $2 m^{4}$ from $- 7 m^{4}$ .

$- 9 m^{4} - 6 m$

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