题目内容
计算:[(-0.1x2y)2]3•(100xy2)4= .
考点:单项式乘单项式
专题:
分析:首先利用积的乘方运算法则化简进而结合单项式乘以单项式运算法则求出即可.
解答:解:[(-0.1x2y)2]3•(100xy2)4
=(0.01x4y2)3•(100xy2)4
=
x12y6×108x4y8
=100x16y14.
故答案为:100x16y14.
=(0.01x4y2)3•(100xy2)4
=
| 1 |
| 106 |
=100x16y14.
故答案为:100x16y14.
点评:此题主要考查了单项式乘以单项式,熟练应用运算法则是解题关键.
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