Algebra Examples

$11 x^{2} + 3 x + 19 + (6 x^{2} - 18 x - 8)$

Step 1

Remove parentheses.

$11 x^{2} + 3 x + 19 + 6 x^{2} - 18 x - 8$

Step 2

Add $11 x^{2}$ and $6 x^{2}$ .

$17 x^{2} + 3 x + 19 - 18 x - 8$

Step 3

Subtract $18 x$ from $3 x$ .

$17 x^{2} - 15 x + 19 - 8$

Step 4

Subtract $8$ from $19$ .

$17 x^{2} - 15 x + 11$

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