问题
计算题
计算:
(1)(a3)10;
(2)-(x2)m;
(3)(-b2)5·(-b3)2;
(4)(-x3)2·(-x2)3;
(5)(xm)5·(x5)m。
答案
解:(1)a30;
(2)-x2m;
(3)-b16;
(4)-x12;
(5)x10m;
计算:
(1)(a3)10;
(2)-(x2)m;
(3)(-b2)5·(-b3)2;
(4)(-x3)2·(-x2)3;
(5)(xm)5·(x5)m。
解:(1)a30;
(2)-x2m;
(3)-b16;
(4)-x12;
(5)x10m;