(3-π)0=______,(14m3-7m2+m)÷(-7m)=______.-数学

题目简介

(3-π)0=______,(14m3-7m2+m)÷(-7m)=______.-数学

题目详情

(3-π)0=______,(14m3-7m2+m)÷(-7m)=______.
题型:填空题难度:中档来源:不详

答案

(3-π)0=1;
(14m3-7m2+m)÷(-7m)=14m3÷(-7m)-7m2÷(-7m)+m÷(-7m)=-2m2+m-class="stub"1
7

故答案为1;-2m2+m-class="stub"1
7

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