A х
1
1
1
1
у
2
4
6
8
B
х
1
2
3
4
у
2.
4
8
16
с
Х
—1
1
1
3
5
у
8
6
4.
2
х
-3
-2
-1.
о
у
2
-2
4
-4

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap