y |
2x2 |
4x |
y2 |
y |
2x2 |
4x |
y2 |
y3 |
8x6 |
16x2 |
y4 |
2 |
x4y |
x+1 |
x |
x2-1 |
x2 |
b |
a |
c |
b |
b |
a |
a |
b |
b |
a |
b |
a |
2 |
xy |
x |
8 |
5y2 |
4x |
8x2 |
15y3 |
b |
9a2 |
5ab |
18xy |
9x2y3 |
10a2b |
18a2b2 |
7cd |
9ab3 |
7c2d4 |
b2c |
2a2 |
-bc2 |
4a |
3a |
4b |
4x4y2 |
15a3 |
-8x2y2 |
35a2 |
x+y |
x-y |
1 |
(x+y)2 |
a-b |
a2+ab |
ab-a2 |
a2b2-a4 |
x2+7x-8 |
4x-x3 |
x2-4 |
3x+24 |
x2+2xy+y2 |
xy-y2 |
xy+y2 |
x2-2xy+y2 |
1 |
x |
x3+x2 |
1-x2 |
1 |
x |
3a |
4b |
a-4 |
a2+4a+4 |
a2+5a+6 |
a2-a-2 |
a+3 |
a-2 |
x2+xy |
x2-xy |
x2-xy |
xy |
a2 |
b |
b |
a |
1 |
ab |
(x-y)2 |
x+y |
x2 |
y2-x2 |
x-1 |
x2-x-2 |
x2-2x+1 |
2-x |
1 |
x2+x |
ab3 |
a3b2 |
4b |
a |
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