  Centrale des maths - centraledesmaths.uregina.ca  Dilemmes & doutes    « D & D »    Sujet: rationalize   nouvelle recherche

4 articles trouvés pour ce sujet.    Page1/1            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.      Page1/1    Centrale des maths reçoit une aide financière de l’Université de Regina et de The Pacific Institute for the Mathematical Sciences.    Qui sommes-nous :: carte du site :: our english site