1 |
a |
1 |
b |
3a+5ab-3b |
a-3ab-b |
1 |
a |
1 |
b |
3a+5ab-3b |
a-3ab-b |
3(a-b)+5ab) |
(a-b)-3ab |
-6ab+5ab |
-2ab-3ab |
1 |
5 |
3a+5ab-3b |
a-3ab-b |
1 |
5 |
1 |
5 |
x+2 |
x-1 |
x2+3x+2 |
x2-1 |
a |
b |
2 |
3 |
a-b |
a+b |
6a2bc3 |
70ac2 |
6x2-6y2 |
3x2-6xy+3y2 |
a |
b |
c |
d |
a |
c |
b |
d |
a+b |
b |
c+d |
d |
a+b |
a-b |
c+d |
c-d |
1 |
a |
1 |
b |
a-2ab-b |
2a+7ab-2b |
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