填空:(1)(a8)7=______;(2)(105)m=______;(3)(am)3=______;(4)(b2m)5=______;(5)(a4)2•(a
题型:填空题难度:一般来源:不详
填空:(1)(a8)7=______;(2)(105)m=______;(3)(am)3=______; (4)(b2m)5=______;(5)(a4)2•(a3)3=______. |
答案
(1)(a8)7=a8×7=a56; (2)(105)m=105×m=105m; (3)(am)3=am×3=a3m; (4)(b2m)5=b2m×5=b10m; (5)(a4)2•(a3)3=a4×2•a3×3=a8•a9=a8+9=a17. |
举一反三
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