题目内容
计算(
)-
+(lg5.6)0-(
)-
=______.
| 4 |
| 9 |
| 1 |
| 2 |
| 8 |
| 27 |
| 2 |
| 3 |
(
)-
+(lg5.6)0-(
)-
=[(
)2]-
+1-[(
)3]-
=(
)-1+1-(
)-2
=
+1+
=
.
故答案为
.
| 4 |
| 9 |
| 1 |
| 2 |
| 8 |
| 27 |
| 2 |
| 3 |
=[(
| 2 |
| 3 |
| 1 |
| 2 |
| 2 |
| 3 |
| 2 |
| 3 |
=(
| 2 |
| 3 |
| 2 |
| 3 |
=
| 3 |
| 2 |
| 9 |
| 4 |
| 19 |
| 4 |
故答案为
| 19 |
| 4 |
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