|1-根号2|+|根号2-根号3l+|根号2-1|
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|1-根号2|+|根号2-根号3l+|根号2-1||1-根号2|+|根号2-根号3l+|根号2-1||1-根号2|+|根号2-根号3l+|根号2-1|=-(1-根号2)-(根号2-根号3)+根号2-1
|1-根号2|+|根号2-根号3l+|根号2-1|
|1-根号2|+|根号2-根号3l+|根号2-1|
|1-根号2|+|根号2-根号3l+|根号2-1|
= -(1-根号2)-(根号2-根号3)+根号2-1
= -1+根号2-根号2+根号3+根号2-1
= 根号3+根号2-2
=根号2+根号3-2
根号2+根号3-2
|1-根号2|+|根号2-根号3l+|根号2-1|
化简:|1-根号2|+|根号2-根号3|+|根号3-根号4|+.+|根号2011-根号2012|
化简:|1-根号2|+|根号2-根号3|+|根号3-根号4|+.+|根号99-根号100|
计算:/1-根号2/+/根号3-根号2/+/根号3-根号4/./根号2009-根号2010/
|1-根号2|+|根号2-根号3|+|根号3-根号4|+...+|根号99-根号100|
根号3+(-1)×(根号3-根号2)
几道初三计算题,二次根式的加减1.根号18+根号72-根号322.根号4x-根号9x3.根号27-根号12+根号4/34.(根号12-根号8)/(根号48-根号32)5.根号5-根号6-根号20+根号2/3+根号9/56.根号12-根号0.5-2根号1/3-根
根号3分之根号12×根号2-根号1/2
计算:根号18×根号1/2-根号12/根号3
计算 (-3)0次方 -根号27+l 1-根号2 l +根号3+根号2分之1
1/根号3+根号2
计算|1-根号2|+|根号2-根号3|+|根号3-2|+|2-根号5|+.+|根号2008-根号2009|-根号2009
(根号3-根号2)分之1-根号2(根号3-根号2)分之(1-根号2)
|1-根号2|-|根号3-根号2|+|根号2-根号3|+|根号8|RT.
根号1+根号2分之一+根号2+根号3分之一+...根号99+根号100
根号下(根号2+1)²+根号3(根号3-根号6)+根号8 计算
1*根号2*根号3*根号5*根号6*根号7*根号8咋算?
(1)2根号5分之1×根号15-根号3分之根号36+根号72 (2)(根号2+根号3)(根号2-根(1)2根号5分之1×根号15-根号3分之根号36+根号72(2)(根号2+根号3)(根号2-根号3)(3)(根号5+1)的平方最好有照片,