SOLUTION: How do you solve polynomial equation? example: 15n(n+15) = 0

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Question 28116: How do you solve polynomial equation?
example: 15n(n+15) = 0
Answer by sdmmadam@yahoo.com(530) About Me  (Show Source):
You can put this solution on YOUR website!
How do you solve polynomial equation?
example: 15n(n+15) = 0
the product of three quantities :15, n and (n+15) is zero
15 cannot be zero
Therefore either n= 0 or (n+15) = 0
(n+15) = 0 implies n = -15
Answer: n =0, n = -15