题目内容
(2
)
-(-9.6)0-(3
)-
+(1.5)-2=
.
| 1 |
| 4 |
| 1 |
| 2 |
| 3 |
| 8 |
| 2 |
| 3 |
| 1 |
| 2 |
| 1 |
| 2 |
分析:利用指数幂的运算法则即可得出.
解答:解:原式=[(
)2]
-1-[(
)-3]-
+(
)-2=
-1-
+
=
.
故答案为:
.
| 3 |
| 2 |
| 1 |
| 2 |
| 2 |
| 3 |
| 2 |
| 3 |
| 3 |
| 2 |
| 3 |
| 2 |
| 4 |
| 9 |
| 4 |
| 9 |
| 1 |
| 2 |
故答案为:
| 1 |
| 2 |
点评:本题考查了指数幂的运算法则,属于基础题.
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