x |
xy+x+1 |
y |
yz+y+1 |
z |
zx+z+1 |
x |
xy+x+1 |
xy |
xyz+xy+x |
z |
zx+z+1 |
x |
xy+x+1 |
xy |
1+xy+x |
zxy |
zx•xy+zxy+xy |
x |
xy+x+1 |
xy |
xy+x+1 |
1 |
xy+x+1 |
xy+x+1 |
xy+x+1 |
3a2-ab |
9a2-6ab+b2 |
1 |
2 |
| ||||
0.4x-0.5 |
| ||||
(
|
2 |
a+1 |
2 |
a+3b |
a2-9b2 |
a3-4ab2 |
a3-4a2b+4ab2 |
1 |
2 |
a2-4 |
a2+6a+9 |
a-2 |
2a+6 |
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