Basic Math Examples

$0.8 z^{2} - 2.4 z + 6.4$

Step 1

Factor $0.8$ out of $0.8 z^{2}$ .

$0.8 (z^{2}) - 2.4 z + 6.4$

Step 2

Factor $0.8$ out of $- 2.4 z$ .

$0.8 (z^{2}) + 0.8 (- 3 z) + 6.4$

Step 3

Factor $0.8$ out of $6.4$ .

$0.8 z^{2} + 0.8 (- 3 z) + 0.8 \cdot 8$

Step 4

Factor $0.8$ out of $0.8 z^{2} + 0.8 (- 3 z)$ .

$0.8 (z^{2} - 3 z) + 0.8 \cdot 8$

Step 5

Factor $0.8$ out of $0.8 (z^{2} - 3 z) + 0.8 \cdot 8$ .

$0.8 (z^{2} - 3 z + 8)$