用简便方法计算 1.234∧2+0.766∧2+2.468×0.766
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/17 13:00:53
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用简便方法计算 1.234∧2+0.766∧2+2.468×0.766
用简便方法计算 1.234∧2+0.766∧2+2.468×0.766
用简便方法计算 1.234∧2+0.766∧2+2.468×0.766
1.234∧2+0.766∧2+2.468×0.766
=(1.234+0.766)^2
=2^2
=4