Algebra Examples

$(- 4 w^{2} - 9 n) - (- 15 w^{2})$

Step 1

Multiply $- 15$ by $- 1$ .

$- 4 w^{2} - 9 n + 15 w^{2}$

Step 2

Add $- 4 w^{2}$ and $15 w^{2}$ .

$11 w^{2} - 9 n$

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