SOLUTION: Factor completely: x^2+6x+9

Algebra ->  Equations -> SOLUTION: Factor completely: x^2+6x+9      Log On


   

Question 89220: Factor completely:
x^2+6x+9
Answer by malakumar_kos@yahoo.com(315) About Me  (Show Source):
You can put this solution on YOUR website!

x^2+6x+9 Factorise
x^2+6x+9 = x^2+3x+3x+9 = x(x+3)+3(x+3)
= (x+3).(x+3)
= (x+3)^2