问题
填空题
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.