Recent content by slmarais

THANK YOU YEONGIL SOOOO MUCH! I think I've finally grasped it! Thank you everyone! x^2 = 2/11x + 1/121 = 100/121 (x - 1/11)² = 100/121 x - 1/11 = ± 10/11 x = (1 ± 10)/11 ( 1, - 9/11)

Homework Statement x^2 = 2/11x + 99/121 Homework Equations The Attempt at a Solution x^2 = 2/11 x + 99/121 x^2 - 2/11x - 99/121 = 0 x^2 - 2/11x =99/121 I understand that (b/2)^2 must be added to each side to become a perfect square trinomial...But HOW I do it...