1
x
3
= ?
0
x
2
= ?
3
x
0
= ?
2
x
0
= ?
1
x
5
= ?
0
x
6
= ?
1
x
9
= ?
3
x
0
= ?
0
x
4
= ?
4
x
1
= ?
0
4
0
5
9
3
0
0
0
0
2
x
4
= ?
2
x
2
= ?
2
x
3
= ?
0
x
5
= ?
5
x
0
= ?
1
x
0
= ?
8
x
0
= ?
10
x
1
= ?
3
x
3
= ?
1
x
0
= ?
8
9
4
0
0
0
0
0
10
6
20
0
0
conicimo