1 |
1-b |
1 |
1-c |
1 |
1-d |
1 |
1-b |
1 |
1-c |
1 |
1-c |
1 |
1-b |
c-1 |
c |
1 |
c |
1 |
1-d |
1 |
c |
1 |
c |
a |
x-a |
bx |
(x-a)(x-b) |
a2 |
(a-b)(x-a) |
b2 |
(b-a(x-b) |
2a+3ab-2b |
a-2ab-b |
3 |
5 |
1 |
a |
1 |
b |
c |
a |
a2b2 |
c2 |
2 |
c |
1 |
a2b2 |
2ab |
c2 |
2 |
abc |
2 |
ab |
2ab |
c |
101 |
c |
(x-a)(y-a)+(y-a)(z-a)+(z-a)(x-a) |
(x-a)2+(y-a)2+(z-a)2 |
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