SOLUTION: I just wanted to make sure that (n-4)^2 = 25 is (1, 9) or did I do this wrong.

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: I just wanted to make sure that (n-4)^2 = 25 is (1, 9) or did I do this wrong.       Log On


   

Question 154767: I just wanted to make sure that
(n-4)^2 = 25
is (1, 9)
or did I do this wrong.
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
I just wanted to make sure that
(n-4)^2 = 25
is (1, 9) or did I do this wrong.
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I think the idea is to solve for n.
Take the sqrt of both sides.
n-4 = 5
n = 9