2.1*(7.2/0.3/7)/2.4 (367*185-74)/(184*368+109) 递等式计算,要简算

问题描述:

2.1*(7.2/0.3/7)/2.4 (367*185-74)/(184*368+109) 递等式计算,要简算
(367*185-74)/(184*368+109)是一题

2.1*(7.2/0.3/7)/2.4 (367*185-74)/(184*368+109) =2.1*7.2/0.3/7/2.4(367*185-74)/(184*368+109)=3(367*185-74)/(184*368+109)=3(367*184+367-74)(367*184+184+109)=3(367*184+293)(367*184+293)=3(...简单点,行吗这不是怕你看不懂嘛2.1*(7.2/0.3/7)/2.4 (367*185-74)/(184*368+109) =2.1*7.2/0.3/7/2.4(367*185-74)/(184*368+109)=3(367*184+367-74)(367*184+184+109)=3(367*184+293)平方=13799064123 这样行不