题目内容
(0.1a2b3)2=______;(
a2b5)4=______.
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(0.1a2b3)2=0.12a2×2b3×2=0.01a4b6;
(
a2b5)4=(
)4a2×4b5×4=
a8b20.
故答案为:0.01a4b6;
a8b20.
(
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故答案为:0.01a4b6;
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