题目内容
计算(-2p2)3+(-4p3)2-[-(-2p4)·(3p2)].
答案:
解析:
解析:
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解:原式=-8p6+16p6-(2p4·3p2) =-8p6+16p6-6p6 =2p6 |
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题目内容
计算(-2p2)3+(-4p3)2-[-(-2p4)·(3p2)].
|
解:原式=-8p6+16p6-(2p4·3p2) =-8p6+16p6-6p6 =2p6 |