1. π+根号10-1/3+0.145=?
2. 根号5+1/7-(4.375-3/4)=?
我家科学计算器坏了,求助!!!!
1. π+根号10-1/3+0.145=3.14+3.162-0.333+0.145=6.114
2. 根号5+1/7-(4.375-3/4)=2.236+0.143-3.625=-1.246