1 |
(x-1)(x+2) |
1 |
(x+2)(x+5) |
1 |
(x+5)(x+8) |
1 |
(x+8)(x+11) |
1 |
3x-3 |
1 |
24 |
1 |
3 |
1 |
x-1 |
1 |
x+2 |
1 |
x+2 |
1 |
x+5 |
1 |
x+5 |
1 |
x+8 |
1 |
x+8 |
1 |
x+11 |
1 |
3(x-1) |
1 |
24 |
1 |
x-1 |
1 |
x+11 |
1 |
x-1 |
1 |
8 |
1 |
x+11 |
1 |
8 |
1 | ||||||||||
4-
|
1 |
x |
3 |
x |
1 |
x |
A.y2+3y+2=0 | B.y2-3y-2=0 | C.y2+3y-2=0 | D.y2-3y+2=0 |
x+2 |
x |
x |
3x+6 |
x+2 |
x |
A.y+3y=2 | B.y+y/3=2 | C.y+1/3y=2 | D.3y2-6y+1=0 |
1 |
x-2 |
1-x |
2-x |
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