Pre-Algebra Examples

$10 x y^{3} + 10 x^{2} y$

Step 1

Factor $10 x y$ out of $10 x y^{3}$ .

$10 x y (y^{2}) + 10 x^{2} y$

Step 2

Factor $10 x y$ out of $10 x^{2} y$ .

$10 x y (y^{2}) + 10 x y (x)$

Step 3

Factor $10 x y$ out of $10 x y (y^{2}) + 10 x y (x)$ .

$10 x y (y^{2} + x)$