  Math Central - mathcentral.uregina.ca  Quandaries & Queries    Q & Q    Topic: rationalize   start over

4 items are filed under this topic.    Page1/1            Dealing with surds 2015-11-14 From Agnes:simplify (1-√3)(1÷3+√3)Answered by Penny Nom.     1÷[1-√2(order of surd is 4)] 2014-05-02 From Anoushka:if t=1÷[1-√2(order of surd is 4)] , then t=?Answered by Penny Nom.     The limit as x approaches 3 of (sqrt(x+1)-2)/(x-3) 2005-04-14 From Abraham:What is the limit as x approaches 3 of (sqrt(x+1)-2)/(x-3)Answered by Penny.     Simplifying Radicals 1999-01-26 From Mary: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.Answered by Jack LeSage and Penny Nom.      Page1/1    Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences.    about math central :: site map :: links :: notre site français