Algebra Examples

$(2 x - 11 x^{2} + 14) + (7 x^{2} - x + 3)$

Step 1

Remove parentheses.

$2 x - 11 x^{2} + 14 + 7 x^{2} - x + 3$

Step 2

Subtract $x$ from $2 x$ .

$- 11 x^{2} + 14 + 7 x^{2} + x + 3$

Step 3

Add $- 11 x^{2}$ and $7 x^{2}$ .

$- 4 x^{2} + 14 + x + 3$

Step 4

Add $14$ and $3$ .

$- 4 x^{2} + x + 17$

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