Algebra Examples

$9 x^{2} - 3 (x^{2} + x) + 4 y - 3 + 2 x - 5$

Step 1

Apply the distributive property.

$9 x^{2} - 3 x^{2} - 3 x + 4 y - 3 + 2 x - 5$

Step 2

Subtract $3 x^{2}$ from $9 x^{2}$ .

$6 x^{2} - 3 x + 4 y - 3 + 2 x - 5$

Step 3

Add $- 3 x$ and $2 x$ .

$6 x^{2} - x + 4 y - 3 - 5$

Step 4

Subtract $5$ from $- 3$ .

$6 x^{2} - x + 4 y - 8$

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