人教版初二数学上册积的乘方练习题精选55Word格式文档下载.docx
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(-6x3)3(ab)5(-4×
103)3(2ab2)2
(105)2(x8)8(yn)5-(b4)4
(108)3(b4)5-(an)8(a3)9•a4
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(-1)2xn•x5n-1x3m•x3m-1
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(-8)7×
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(8a)3-(6b)2(-5b)2(xy5)2
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104)3(4ab2)2
(108)2(a9)9(xm)5-(b3)8
(107)3(a8)2-(yn)3(a5)2•a7
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(-6)6×
(-6)9xm•x7m+1xn•x8n-1
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(-4)×
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(9a)2-(4b)3(-3b)2(xy2)3
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