a2-b2 |
a2+2ab+b2 |
2 |
ab |
1 |
a |
1 |
b |
2 |
a2-b2+2ab |
(a+b)(a-b) |
(a+b)2 |
2 |
ab |
a2b2 |
(a+b)2 |
2 |
a2-b2+2ab |
a2-b2 |
(a+b)2 |
2ab |
(a+b)2 |
2 |
a2-b2+2ab |
2 |
(a+b)2 |
2 |
(a+b)2 |
3 |
2 |
1 |
2 |
4ab |
a-b |
4ab |
a+b |
x |
x-1 |
1 |
x+1 |
1 |
x2-1 |
x3-x2 |
x2-x |
1-x2 |
x+1 |
2 |
xy |
3 |
x+y |
4 |
x-y |
1 |
x2yz |
2 |
xy2z |
3 |
zyz2 |
x |
x-1 |
x-1 |
x |
m2+4m+4 |
m2-4 |
m2+2m |
m-2 |
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