Centrale des maths - centraledesmaths.uregina.ca
Dilemmes & doutes
« D & D »
 Sujet: rationalize
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4 articles trouvés pour ce sujet.

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 Dealing with surds 2015-11-14 Agnes pose la question :simplify (1-√3)(1÷3+√3)Penny Nom lui répond. 1÷[1-√2(order of surd is 4)] 2014-05-02 Anoushka pose la question :if t=1÷[1-√2(order of surd is 4)] , then t=?Penny Nom lui répond. The limit as x approaches 3 of (sqrt(x+1)-2)/(x-3) 2005-04-14 Abraham pose la question :What is the limit as x approaches 3 of (sqrt(x+1)-2)/(x-3)Penny lui répond. Simplifying Radicals 1999-01-26 Mary pose la question :I would like to know how to simplify this question: ``` 4 __________________ squareroot7 + squareroot3 ``` I know the answer is (sqrt7 - sqrt3) but i would really love to know how to get that answer!! Thanks.Jack LeSage and Penny Nom lui répond.

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