SOLUTION: how do you solve n^2-6n+9

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Question 283839: how do you solve n^2-6n+9

Found 3 solutions by dabanfield, cassierussell, Alan3354:
Answer by dabanfield(803)   (Show Source):
You can put this solution on YOUR website!
how do you solve n^2-6n+9
n^2 - 6n + 9 = 0
(n-3)*(n-3)= 0
Using the rule if a*b = 0 a=0 or b=0:
(n-3) = 0
n=3

Answer by cassierussell(3)   (Show Source):
You can put this solution on YOUR website!
n^2-6n+9=0
(n-3)(n-3)=0
n-3=0
n=3 with a multiplicity of 2 (meaning the answer occurs twice.)

Answer by Alan3354(69443)   (Show Source):
You can put this solution on YOUR website!
Do you want to solve it or factor it?
Equations are solved, and all equations have an equal sign. This is not an equation, it's an expression, a polynomial.
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It can be factored.