Algebra Examples

$6 n^{2} - 2 n - 3 + 5 n^{2} - 9 n - 6$

Step 1

Add $6 n^{2}$ and $5 n^{2}$ .

$11 n^{2} - 2 n - 3 - 9 n - 6$

Step 2

Subtract $9 n$ from $- 2 n$ .

$11 n^{2} - 11 n - 3 - 6$

Step 3

Subtract $6$ from $- 3$ .

$11 n^{2} - 11 n - 9$

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