【题目】计算或化简
(1)(a32(﹣2ab23
(2)a4a4+(a24﹣(3x42


参考答案:

【答案】解:(1)(a32(﹣2ab23
=a6(﹣8a3b6
=﹣8a9b6
(2)a4a4+(a24﹣(3x42
=a8+a8﹣9x8
=﹣7a8
【解析】(1)先算幂的乘方和积的乘方、再算同底数幂的乘法即可求解;
    (2)先算幂的乘方和积的乘方、同底数幂的乘法,再合并同类项即可求解.

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