2x-m |
x+2 |
1 |
2 |
1 |
2 |
1 |
2 |
2 |
3x-1 |
3 |
6x-2 |
1 |
x2-x |
2 |
x2-2x+1 |
x |
x2-1 |
x2-1 |
x |
x |
x2-1 |
A.3y2-y+1=0 | B.y2+3y-1=0 | C.y2-3y+1=0 | D.3y2+y-1=0 |
3x |
x2-1 |
x2-1 |
3x |
3x |
x2-1 |
A.y2+2y+1=0 | B.y2+2y-1=0 | C.y2-2y+1=0 | D.y2-2y-1=0 |
x |
x+3 |
6 |
x2-9 |
1 |
x-3 |
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