问题
填空题
(0.1a2b3)2=______;(
|
答案
(0.1a2b3)2=0.12a2×2b3×2=0.01a4b6;
(
a2b5)4=(1 2
)4a2×4b5×4=1 2
a8b20.1 16
故答案为:0.01a4b6;
a8b20.1 16
(0.1a2b3)2=______;(
|
(0.1a2b3)2=0.12a2×2b3×2=0.01a4b6;
(
a2b5)4=(1 2
)4a2×4b5×4=1 2
a8b20.1 16
故答案为:0.01a4b6;
a8b20.1 16