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    lou390's Avatar
    lou390 Posts: 2, Reputation: 1
    New Member
    		  
    #1

    Apr 16, 2004, 06:10 AM
    Simplifying algerbraic fractions and using logs
    Hi I'm having some problems with this A2 level maths quesition. How do you simplify the following algerbraic fration?:

    (x^2 + 4x + 3)/(x^2 + x)

    I have used the notation x^2 as 'the square of x'

    Also, how do you find the value of x when
    log2(x^2 + 4x + 3)-log2(x^2 + x)

    My notation for log2 means 'log to the base 2'
    viking's Avatar
    viking Posts: 131, Reputation: 7
    Junior Member
    		  
    #2

    Apr 16, 2004, 11:45 AM
    Re: Simplifying algerbraic fractions and using log
    It is very tedious for me to try to solve mathematical equations in HTML format. A great site that will help you is:

    http://www.sosmath.com/algebra/algebra.html

    good luck
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