____________________
x
2
=
0
1
x
____________________
=
3
____________________
x
2
=
12
4
x
____________________
=
12
5
x
3
=
____________________
4
x
2
=
____________________
____________________
x
2
=
10
7
x
____________________
=
21
2
x
2
=
____________________
8
x
2
=
____________________
____________________
x
3
=
27
4
x
____________________
=
12
____________________
x
2
=
0
1
x
3
=
____________________
____________________
x
2
=
20
9
x
____________________
=
18
____________________
x
2
=
14
____________________
x
3
=
2
4
