Algebra Examples

$2 - 3 x + 7 x - x + 2 x^{2} + 7 - 5$

Step 1

Add $2$ and $7$ .

$- 3 x + 7 x - x + 2 x^{2} + 9 - 5$

Step 2

Add $- 3 x$ and $7 x$ .

$4 x - x + 2 x^{2} + 9 - 5$

Step 3

Subtract $x$ from $4 x$ .

$3 x + 2 x^{2} + 9 - 5$

Step 4

Subtract $5$ from $9$ .

$3 x + 2 x^{2} + 4$

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