[(√2-1)∧2009]*[(√2+1)∧2010]怎么化简
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[(√2-1)∧2009]*[(√2+1)∧2010]怎么化简
[(√2-1)∧2009]*[(√2+1)∧2010]怎么化简
[(√2-1)∧2009]*[(√2+1)∧2010]怎么化简
[(√2-1)^2009][(√2+1)^2010]
={[(√2-1)(√2+1)]^2009}(√2+1)
=√2+1
(√2-1)^2009][(√2+1)^2010]
={[(√2-1)(√2+1)]^2009}(√2+1)
=√2+1
[(√2-1)∧2009]*[(√2+1)∧2010]怎么化简
计算:√1/(√1+√2010)+√2/(√2+√2009)+√3/(√3+√2008)+...+√2010/(√2010+√1)
1/(√2009+√2008)+1/(√2008+√2007)+.+1/(√3+√2)+1/(√2+1)
∫√[inx+√(x∧2+1)+5]/√(x∧2+1)dx
(a∧(1/2)√b)/(b∧(-1/2)×立方根a∧(-2)÷((a∧(-1)×√b∧(-1)/b-√a)∧(-3/2)
(√2+√3)∧2009*(√2-√3)∧2010 等于多少?
(-√0.4)∧2= √(3-√11)∧2= √3∧-1=
用规律计算:1/1+√2+1/√2+√3+1/√3√4+、、、+1/√2008+√2009+1/√2009√2010+1/√2010+√2011根据(√2-1)*(√2+1)=1(√3-√2)*(√3+√2)=1(√2005-√2004)*(√2005+√2004)=1
计算:3÷√3 - 27∧1/2 +(1/√3)∧-2
lim(√(x∧2+1)-√(x∧2-1))x→0
|1-√2|+|√2-√3|+|√3-√2|+|2-√5|+...|√2009-√2010|-√2010 怎么计算?
(√2-1)∧2+√8计算(∧2为平方)
请计算1/(2√1+1√2)+1/(3√2+2√3)+∧+1/[(2013√2012)+(2012√2013)]
求值(0.064)∧-1/3-(1/2√2)∧-2÷16∧0.75
027∧(-1/3)-(-1/6)∧-2+256∧0.75+(1/√3-1)∧0-3∧-1
﹙1-2√3﹚﹙1+2√3﹚-﹙2√3-1﹚∧2+﹙2/-1+√3﹚∧2
limx趋向于无穷(1/(√x∧2+1)+1/(√x∧2+2)+.+1/(√x∧2+x))用夹逼准则证明等于1
|1-√2|+|√2-√3|+|√3-√4|+|√4-√5|+...+|√2009-√2010|求解题过程详解!为什么这么做的理由!