(44210-x) ×[(44210-x)×5%]=15000 求x

来源:学生作业帮助网 编辑:六六作业网 时间:2024/07/11 16:32:38
(44210-x)×[(44210-x)×5%]=15000求x(44210-x)×[(44210-x)×5%]=15000求x(44210-x)×[(44210-x)×5%]=15000求x(442

(44210-x) ×[(44210-x)×5%]=15000 求x
(44210-x) ×[(44210-x)×5%]=15000 求x

(44210-x) ×[(44210-x)×5%]=15000 求x
(44210-x) ×[(44210-x)×5%]=15000
(44210-x) ^2=3*10^5
44210-x=100√30
或44210-x=-100√30
解得x=44210-100√30
或x=44210+100√30

x 44210—100根号3