题目内容
计算:
(1)(-2)-1-
+(-3)0
(2)(-x6)-(-3x3)2-[-(2x)2]3.
(1)(-2)-1-
|
(2)(-x6)-(-3x3)2-[-(2x)2]3.
(1)原式=-
-
+1
=-1;
(2)原式=-x6-9x6+64x6
=54x6.
| 1 |
| 2 |
| 3 |
| 2 |
=-1;
(2)原式=-x6-9x6+64x6
=54x6.
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