(1/2010)²×(1/2011)³×2011²×2010³=
来源:学生作业帮助网 编辑:作业帮 时间:2024/05/26 13:21:55
(1/2010)²×(1/2011)³×2011²×2010³=
(1/2010)²×(1/2011)³×2011²×2010³=
(1/2010)²×(1/2011)³×2011²×2010³=
原式=2010*1/2011=2010/2011
(1/2010)²×(1/2011)³×2011²×2010³=
(1/2010)²×(1/2011)³×2011²×2010³=
(1/2010)²×(1/2011)³×2011²×2010³=
原式=2010*1/2011=2010/2011