Algebra Examples

$r (c - 4) + s (c - 4)$

Step 1

Factor $c - 4$ out of $r (c - 4)$ .

$(c - 4) r + s (c - 4)$

Step 2

Factor $c - 4$ out of $s (c - 4)$ .

$(c - 4) r + (c - 4) s$

Step 3

Factor $c - 4$ out of $(c - 4) r + (c - 4) s$ .

$(c - 4) (r + s)$

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