Higher algebra by hall & knight

  1. Apr 8, 2014 #1
    currently i am reading that book.But it seems as though i cant even solve one question from it despite of me reading and understanding each and every line of the chapter.what to do?
     
  2. jcsd
  3. Apr 9, 2014 #2

    lurflurf

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    I find that hard to believe. Many of the questions are routine. Can you post examples?
    Try to solve by componendo dividendo proportion 19 examples 2 #13

    $$\frac{2x^3-3x^2+x+1}{2x^3-3x^2-x-1}=\frac{3x^3-x^2+5x-13}{3x^3-x^2-5x+13}$$
     
  4. Apr 9, 2014 #3

    this kind of questions are easy.
    how about pg.no:12 24th question-it is very difficult.


    and also https://www.physicsforums.com/showthread.php?t=746992
     
  5. Apr 9, 2014 #4

    lurflurf

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    for 24 clear denominators and cross multiply and simplify.
     
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