题目内容
若
=-
,
=-
,
=
,按此方法则
=______,
=______,
=______.
| -2 |
| 3 |
| 2 |
| 3 |
| 2 |
| -3 |
| 2 |
| 3 |
| -2 |
| -3 |
| 2 |
| 3 |
| -a |
| b |
| a |
| -b |
| -a |
| -b |
根据有理数的除法可得
=-
;
=-
;
=
,
故答案为:-
;-
;
.
| -a |
| b |
| a |
| b |
| a |
| -b |
| a |
| b |
| -a |
| -b |
| a |
| b |
故答案为:-
| a |
| b |
| a |
| b |
| a |
| b |
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