问题
填空题
计算(-2a2b3)4=______;(a2)4a5÷a6=______.
答案
(-2a2b3)4=(-2)4(a2)4(b3)4=16a8b12;
(a2)4a5÷a6=a8a5÷a6=a13÷a6=a7.
故答案为:16a8b12;a7.
计算(-2a2b3)4=______;(a2)4a5÷a6=______.
(-2a2b3)4=(-2)4(a2)4(b3)4=16a8b12;
(a2)4a5÷a6=a8a5÷a6=a13÷a6=a7.
故答案为:16a8b12;a7.