化简 (2+√3)∧100 × (2-√3)∧99
化简(2-√2/1*2)+(3√2-2√3/2*3)+(4√3-3√4/3*4)+...+(100√99-99√100/
请计算1/(2√1+1√2)+1/(3√2+2√3)+∧+1/[(2013√2012)+(2012√2013)]
(4+2√3)∧(1/2)-27∧(1/6)+16∧(3/4)-2*{(8∧(-2/3))}∧(-1)
计算1/(2√1 +√2)+1/(3√2+2√3)+……+1/(100√99 +99√100)=?
(1+√2)分之2+(√2+√3)分之2+(√3+√4)分之2+…+(√99+√100)分之2=?
求证:a∧2+b∧2+3≥ab+√3+(a+b)
化简:(√6+4√3+3√2)/[(√6+√3)(√3+√2)]
(-1)的平方+(-2)∧3×1/8-3√27×|-1/3|+2÷√4
0-1/(√1+√0)-1/(√2+√1)-1/(√3+√2)+……+1/(√100-√99)
化简:(√2+√3)/(√10+√14+√15+√21)
√(1-√2)^2+√(√2-√3)^2.+√(√99-√100)
(2√3-√2)(3√2+√3) 怎么 化简