Algebra Examples

$x^{2} + 3 x^{2} - 4 x - 12$

Step 1

Add $x^{2}$ and $3 x^{2}$ .

$4 x^{2} - 4 x - 12$

Step 2

Factor $4$ out of $4 x^{2} - 4 x - 12$ .

Tap for more steps...

Step 2.1

Factor $4$ out of $4 x^{2}$ .

$4 (x^{2}) - 4 x - 12$

Step 2.2

Factor $4$ out of $- 4 x$ .

$4 (x^{2}) + 4 (- x) - 12$

Step 2.3

Factor $4$ out of $- 12$ .

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

Step 2.4

Factor $4$ out of $4 (x^{2}) + 4 (- x)$ .

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

Step 2.5

Factor $4$ out of $4 (x^{2} - x) + 4 (- 3)$ .

$4 (x^{2} - x - 3)$

$4 (x^{2} - x - 3)$

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