th>
-10-9-8-7-6-5-4-3-2-1 0 1 2 3 4 5 6 7 8 9 10
D
2 х (-5) = -10
В
5 х (-2) = -10
с
2 х 5 10
D2 х (-5) - 10
![thgt 10987654321 0 1 2 3 4 5 6 7 8 9 10 D 2 х 5 10 В 5 х 2 10 с 2 х 5 10 D2 х 5 10 class=](https://us-static.z-dn.net/files/d51/0a457e85a10d71c0665f7afe3173ae9e.png)