Precalculus Examples

$5 n u^{8} - 15 u^{4} + 40 n$

Step 1

Factor $5$ out of $5 n u^{8}$ .

$5 (n u^{8}) - 15 u^{4} + 40 n$

Step 2

Factor $5$ out of $- 15 u^{4}$ .

$5 (n u^{8}) + 5 (- 3 u^{4}) + 40 n$

Step 3

Factor $5$ out of $40 n$ .

$5 (n u^{8}) + 5 (- 3 u^{4}) + 5 (8 n)$

Step 4

Factor $5$ out of $5 (n u^{8}) + 5 (- 3 u^{4})$ .

$5 (n u^{8} - 3 u^{4}) + 5 (8 n)$

Step 5

Factor $5$ out of $5 (n u^{8} - 3 u^{4}) + 5 (8 n)$ .

$5 (n u^{8} - 3 u^{4} + 8 n)$