2 |
2 |
a3b+a2b2 |
a2+2ab+b2 |
a2-ab |
a2-b2 |
a3b+a2b2 |
a2+2ab+b2 |
a2-ab |
a2-b2 |
a2b(a+b) |
(a+b)2 |
(a-b)(a+b) |
a(a-b) |
2 |
2 |
x+1 |
x+2 |
x2-1 |
x-1 |
3 |
a2-4a+4 |
4a2-4a+1 |
x+1 |
x2+x-2 |
3 |
x+2 |
3 |
1 |
a |
a |
a+1 |
4 |
a+1 |
a2-1 |
a |
2 |
2 |
1 |
x+y |
1 |
x-y |
2x |
x2-2xy+y2 |
a+1 |
a-1 |
1 |
a2-2a+1 |
a |
a-1 |
1 |
5 |
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