SOLUTION: if n>0 and 9x^2+kx+36=(3x+n)^2 for all x, what is k-n?

SOLUTION: if n>0 and 9x^2+kx+36=(3x+n)^2 for all x, what is k-n?

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Question 366632: if n>0 and 9x^2+kx+36=(3x+n)^2 for all x, what is k-n?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!

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