(√3-√2)ˇ2 × (5+2√6)
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(√3-√2)ˇ2 × (5+2√6)
(√3-√2)ˇ2 × (5+2√6)
(√3-√2)ˇ2 × (5+2√6)
(√3-√2)ˇ2 × (5+2√6)
=[(√3)^2+(√2)^2-2√3*√2]*(5+2√6)
=(5-2√6)*(5+2√6)
=25-24=1
(/3-/2)^2*(/5+1)^2
(√3-√2)ˇ2 × (5+2√6)
=(5-2√6)× (5+2√6)
=25-24
=1
(√3-√2)ˇ2 × (5+2√6)
化简2√6/√2+√3-√5
(√2+√5-√3)/(2√30-6√2+4√3)
√(5-2√6)+√(7-4√3)
√2*√3*√4*√5*√6*√7*√8等于多少,
化简:(8+2√15-√10-√6)/(√5+√3-√2)
几道二次根式化简题(√2+√3+√6-1)^2+(√3+√6-√2+1)^2(√5+2√3-1)/[(√5+√3)(√3-1)](2√10)/(√2+√5+√7)(3√2-√30+2)/(√3+√5+√6)√(5-2√6)(3√2-√30+2)/(√3+√5+√6)这一题应该是“-√6” 好的我可
1/√3+√2+1/√4+√3+1/√5+√4+1/√6√5
√(8-2√15)+√(7-4√3)+√(14-6√5)等于
√{3+√[5-√(13+√48)]}/(√6+√2),怎么化简啊,
化简:√40-6√2/3-2√2(√5-√3)
1 √32-3√1/2+√22 √12+√27/√3-√1/3×√123 √50+√30/√8-44 √24+√216/√6+55 (√6-2√15)×√3-6√1/26 √2/3-4√216+43√1/67 √8+√30-√28 √1/7+√63-√1129 √40-5√1/10+√1010 √2+√8/√2
(6-3√2)²-(√5-√6)(√6+√5),
化简(√6+3+√5)(√2-√5+√3)还有一道,也是化简:(√3-1)/(√6+√2-2-√3)
化简:√2+2√3+√5 / √6+3+√10+√15√是跟号
(2√3+√6)(2√3+√6)-√2÷5√2
化简 √6/(√3-√2)
√6-2√15*√3