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☆算术计算1题
〖1/1算式〗
作业:求算式 27477.862001+(210-153.667)^2+(160-153.667)^2+(75-153.667)^2+(280-153.667)^2+(300-153.667)^2+(190-153.667)^2 的值.
题型:数学计算
解:
27477.862001+(210-153.667)^2+(160-153.667)^2+(75-153.667)^2+(280-153.667)^2+(300-153.667)^2+(190-153.667)^2
=27477.862001+56.333^2+(160-153.667)^2+(75-153.667)^2+(280-153.667)^2+(300-153.667)^2+(190-153.667)^2
=27477.862001+56.333^2+6.333^2+(75-153.667)^2+(280-153.667)^2+(300-153.667)^2+(190-153.667)^2
=27477.862001+56.333^2+6.333^2+(-78.667)^2+(280-153.667)^2+(300-153.667)^2+(190-153.667)^2
=27477.862001+56.333^2+6.333^2+(-78.667)^2+126.333^2+(300-153.667)^2+(190-153.667)^2
=27477.862001+56.333^2+6.333^2+(-78.667)^2+126.333^2+146.333^2+(190-153.667)^2
=27477.862001+56.333^2+6.333^2+(-78.667)^2+126.333^2+146.333^2+36.333^2
=27477.862001+3173.406888999999865+6.333^2+(-78.667)^2+126.333^2+146.333^2+36.333^2
=27477.862001+3173.406888999999865+40.106889000000002+(-78.667)^2+126.333^2+146.333^2+36.333^2
=27477.862001+3173.406888999999865+40.106889000000002+6188.49688900000001+126.333^2+146.333^2+36.333^2
=27477.862001+3173.406888999999865+40.106889000000002+6188.49688900000001+15960.026888999998846+146.333^2+36.333^2
=27477.862001+3173.406888999999865+40.106889000000002+6188.49688900000001+15960.026888999998846+21413.346889000000374+36.333^2
=27477.862001+3173.406888999999865+40.106889000000002+6188.49688900000001+15960.026888999998846+21413.346889000000374+1320.086888999999928
=30651.26889+40.106889000000002+6188.49688900000001+15960.026888999998846+21413.346889000000374+1320.086888999999928
=30691.375779+6188.49688900000001+15960.026888999998846+21413.346889000000374+1320.086888999999928
=36879.872668+15960.026888999998846+21413.346889000000374+1320.086888999999928
=52839.899557+21413.346889000000374+1320.086888999999928
=74253.246446+1320.086888999999928
=75573.333335 答案:27477.862001+(210-153.667)^2+(160-153.667)^2+(75-153.667)^2+(280-153.667)^2+(300-153.667)^2+(190-153.667)^2=75573.333335你的问题在这里没有得到解决?请到 热门难题 里面看看吧!