Results 1 to 3 of 3
Like Tree1Thanks
  • 1 Post By ibdutt

Math Help - find x+y+z+m+n

  1. #1
    Junior Member
    Joined
    Apr 2013
    From
    palestine
    Posts
    29
    Thanks
    6

    find x+y+z+m+n

    hello
    Attached Thumbnails Attached Thumbnails find x+y+z+m+n-4444444444444444444.jpg  
    Follow Math Help Forum on Facebook and Google+

  2. #2
    Super Member
    Joined
    Oct 2012
    From
    Ireland
    Posts
    585
    Thanks
    155

    Re: find x+y+z+m+n

    Look for integers that divide into 75 bearing in mind that they can be negative.
    Follow Math Help Forum on Facebook and Google+

  3. #3
    Super Member
    Joined
    Jul 2012
    From
    INDIA
    Posts
    826
    Thanks
    209

    Re: find x+y+z+m+n

    Good question and good hint. Observe factors of 75 are: 3x5x5. we need to have 5 factors so -1x1x3x5x5 now the product is negative also x,y,z,m,n should be different thus consider 5 and -5 as factors; 1x-1x3x5x-5 Now you can take it further.
    Thanks from abualabed
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. Replies: 9
    Last Post: November 26th 2012, 01:50 PM
  2. Replies: 8
    Last Post: March 22nd 2011, 04:57 PM
  3. Replies: 2
    Last Post: July 5th 2010, 08:48 PM
  4. Replies: 1
    Last Post: February 17th 2010, 03:58 PM
  5. Replies: 0
    Last Post: June 16th 2009, 12:43 PM

/mathhelpforum @mathhelpforum