Algebra Examples

$3 m^{2} - 3 n^{2} + n + 3 m^{2} - 7 + 4$

Step 1

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

$6 m^{2} - 3 n^{2} + n - 7 + 4$

Step 2

Add $- 7$ and $4$ .

$6 m^{2} - 3 n^{2} + n - 3$

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