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Thread: proper maths questions!

  1. #1
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    Default proper maths questions!

    Ok tis time for couple of questions again letís have a few escorts trying too!!!

    Make 24 using all the numbers 1,1,5,5 and any maths operations (+, -, X,ų, etc)
    And since we have had some great equations lately, Find the point(s) of intersection of the line 2X + Y Ė 10 = 0 and x^2+ y^2=25.
    Remember answers on a postcard esp for part a.

  2. #2
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    surprises surprise mm part (a) correct

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    well done mm part (a) and (b) sr71 and few others good attempts, still no escorts, abby where are ya

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    5 by 5 by 1 -1
    Join the E-I Fantasy Football League

    http://www.escort-ireland.com/boards...ntasy-Football

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    Quote Originally Posted by mathsteacher View Post
    well done mm part (a) and (b) sr71 and few others good attempts, still no escorts, abby where are ya

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    Quote Originally Posted by Doozer View Post
    5 by 5 by 1 -1

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    Quote Originally Posted by Doozer View Post
    5 by 5 by 1 -1
    doozer that equals zero!
    just like the marks u will get!

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    mm have done number systems like hexadecimal,octal, binary and logic?

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    5 by 5 = 25 by 1= 25 -1=24
    Join the E-I Fantasy Football League

    http://www.escort-ireland.com/boards...ntasy-Football

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    Quote Originally Posted by mathsteacher View Post
    mm have done number systems like hexadecimal,octal, binary and logic?
    I've done all sorts of things in my past

    Some of them I'm not too proud of

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