Results 1 to 2 of 2

Math Help - Use the technique of completing the square

  1. #1
    Junior Member
    Joined
    May 2010
    Posts
    43

    Use the technique of completing the square

    Hi guys could someone help with this question?

    Use the technique of completing the square to transform the quadratic equation into the form (x + c)2 = a.

    6x2 + 36x + 18 = 0
    Follow Math Help Forum on Facebook and Google+

  2. #2
    Newbie
    Joined
    May 2010
    Posts
    20
    6x^2+36x+18=0
    6x^2+36x+54-36=0
    6x^2+36x+54=36
    6(x^2+6x+9)=36
    6(x+3)^2=36
    (x+3)^2=6
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. [SOLVED] Completing the square.
    Posted in the Pre-Calculus Forum
    Replies: 3
    Last Post: July 21st 2011, 06:02 PM
  2. completing the square
    Posted in the Algebra Forum
    Replies: 2
    Last Post: June 26th 2011, 12:23 PM
  3. completing the square
    Posted in the Algebra Forum
    Replies: 3
    Last Post: June 26th 2011, 08:49 AM
  4. Another square technique...
    Posted in the Algebra Forum
    Replies: 5
    Last Post: May 20th 2010, 08:08 AM
  5. Replies: 4
    Last Post: May 18th 2010, 08:22 AM

Search Tags


/mathhelpforum @mathhelpforum