x2 |
-y |
y2 |
-x |
1 |
xy |
y2 |
x |
x2 |
-y |
y2 |
-x |
1 |
xy |
x10 |
-y5 |
y4 |
x2 |
1 |
x7y7 |
x |
y8 |
y2 |
x |
y2 |
x |
y12 |
x6 |
x |
y8 |
y12 |
x6 |
1 |
x |
A.m=6,n=1 | B.m=4,n=1 | C.m=2,n=1 | D.m=2,n=0 |
b2 |
2a |
b |
a2 |
1 |
ab |
a2-b2 |
b |
ab |
b-a |
a+2 |
a2-2a+1 |
a2-4a+4 |
a+1 |
a2-4 |
a2-1 |
x2-1 |
x2+2x+1 |
2x2-2 |
4x2+8x+4 |
a-b |
ab |
3b2 |
4a2 |
-a |
6b |
6y2 |
5x |
x2-x |
x+1 |
x2-1 |
x2-2x+1 |
3ab+a2 |
b2-a2 |
a+3b |
a-b |
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