计算:2/1根号8-3 根号0.5-根号4又2/1+2根号50=?
计算:2/1根号8-3 根号0.5-根号4又2/1+2根号50=?
计算:/1-根号2/+/根号3-根号2/+/根号3-根号4/./根号2009-根号2010/
计算:(2根号2/3-根号6+根号0.5)-(根号24+根号1/8-根号50)
根号下(根号2+1)²+根号3(根号3-根号6)+根号8 计算
计算:根号18×根号1/2-根号12/根号3
计算:根号2(根号8-根号50+根号18)和1/3根号0.36+1/5根号900
计算 根号2除根号6乘根号12 ,2根号12+4根号8分之1-3根号48
计算:1.根号48-根号27--2根号1/8+根号75 2.(3倍的根号0.5+4倍的根号1.5)-(1/2根号0.24
计算:(1)根号32-根号50-4根号1\8 (2)根号48-根号3\根号3-(1-根号3)^0
计算:根号3分之根号36×根号12-根号50×根号2
计算(根号12-根号1/2+2根号1/3)-(根号1/8-根号18)
计算:|1-根号2|+|根号3-根号2|+|根号4-根号3|