题目内容
(
)2=
,那么A=______.
| x |
| A |
| x2 |
| (y+1)6 |
因为(
)2=
,即
=
,所以A2=(y+1)6,A=±
=±(y+1)3.
| x |
| A |
| x2 |
| (y+1)6 |
| x2 |
| A2 |
| x2 |
| (y+1)2 |
| (Y+1)6 |
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题目内容
| x |
| A |
| x2 |
| (y+1)6 |
| x |
| A |
| x2 |
| (y+1)6 |
| x2 |
| A2 |
| x2 |
| (y+1)2 |
| (Y+1)6 |