Basic Math Examples

$5 u^{5} + 20 u^{4}$

Step 1

Factor $5 u^{4}$ out of $5 u^{5}$ .

$5 u^{4} (u) + 20 u^{4}$

Step 2

Factor $5 u^{4}$ out of $20 u^{4}$ .

$5 u^{4} (u) + 5 u^{4} (4)$

Step 3

Factor $5 u^{4}$ out of $5 u^{4} (u) + 5 u^{4} (4)$ .

$5 u^{4} (u + 4)$