Algebra Examples

$7 x^{2} - 6 x + 2 x^{2} - 3 x$

Step 1

Add $7 x^{2}$ and $2 x^{2}$ .

$9 x^{2} - 6 x - 3 x$

Step 2

Subtract $3 x$ from $- 6 x$ .

$9 x^{2} - 9 x$

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