36^2-36x+9=0

1 answer

1. Factor each the end terms into two factors that will add to the value of the center term.
   
   (-9,-1 or 1,9 or -3,-3 or 3,3)
   
   Do the same for 36 to see what combination will add to -36 for the center term.
   
   Use the factors you found to solve for x.

   Answer ID
   524640

   Created
   April 3, 2011 3:38pm UTC

   Rating
   0

   URL
   https://questions.llc/answers/524640