(√6+1)2014-2(√6+1)2013-5(√6+1)2012+2013
(√6+1)2014-2(√6+1)2013-5(√6+1)2012+2013
1/√3+√2+1/√4+√3+1/√5+√4+1/√6√5
1/(1+√2)+1/(√2+√3)+1/(√3+√4)+.1/(√2012+√2013)
1 √2 √3 √6 1 √2 √3 √6 1 √2 √3 √6 1 √2 √3
√48÷√3+√32-5×√1/2+6√1/8等于?
|√6|-√2+√(√2-1)² -√(√6-3)²
1、(√3-√2+√6)*(√3+√2-√6)
二次根式题(1/√2+1+1/√3+√2+1/√4+√3+.+1/√2013+2012)(√2013 +1)= ps:+
(√1+√2+√3+√4+√5+√6+√7+√8+√9+√10)/2求大神帮助
计算:(1)2√6+3√5-3√6-√5+√6数学题要写过程
请计算1/(2√1+1√2)+1/(3√2+2√3)+∧+1/[(2013√2012)+(2012√2013)]
计算:√4-√3/√12+√3-√2/√6+√2-√1/√2=?