11.已知4.112=16.8921,4.122=16.9744,4.132=17.0569,4.142=17.1396,4.152=17.2225,4.162=17.3056,4.1152=16.933225,4.1252=17.015625,4.1352=17.098225,利用四捨五入法,求
【巧虎】評論
4.12利用4.115^2=16.933225,4.125^2=...