5x-96 |
x-19 |
x-8 |
x-9 |
4x-19 |
x-6 |
2x-21 |
x-8 |
|
1 |
x-19 |
1 |
x-9 |
5 |
x-6 |
5 |
x-8 |
1 |
x-9 |
1 |
x-19 |
5 |
x-6 |
5 |
x-8 |
-10 |
(x-9)(x-19) |
-10 |
(x-6)(x-8) |
123 |
14 |
123 |
14 |
123 |
14 |
1 |
a |
1 |
b |
1 |
b |
1 |
c |
1 |
c |
1 |
a |
1 |
a |
1 |
b |
1 |
c |
1 |
3 |
1 |
2 |
1 |
2 |
1 |
3 |
|
2x |
x+1 |
1 |
x |
2-x |
x-3 |
1 |
3-x |
A.x2-x+2=0 | B.x4-1=0 | C.
| D.
|
6 |
(x+1)(x-1) |
3 |
x-1 |
x |
x+1 |
x+2 |
x-2 |
8 |
x2-4 |
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