x |
y |
x3 |
2y2 |
x5 |
4y3 |
x7 |
8y4 |
x9 |
16y5 |
x2n-1 |
2n-1yn |
x2n-3 |
2n-2yn-1 |
x2n-1 |
2n-1yn |
x2n-3 |
2n-2yn-1 |
x2n-1 |
2n-1yn |
2n-2 yn-1 |
x2n-3 |
x2 |
2y |
x2 |
2y |
x2-3x+2 |
x2-5x+6 |
x2-5x+4 |
x2-7x+12 |
12 |
18 |
x |
x2-1 |
x2 |
x2+x |
A.
| B.1÷
| ||||||||||
C.1-
| D.
|
A.
| B.
| ||||||||||||
C.(
| D.(
|
A.m÷n•m=m | B.m÷n×
| ||||||
C.
| D.m3÷
|
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