SOLUTION: Factor x^4 - 18x^2 + 81

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Question 39588This question is from textbook
: Factor x^4 - 18x^2 + 81 This question is from textbook

Answer by Nate(3500)   (Show Source): You can put this solution on YOUR website!
find factors of the product of the leading coefficient and the constant that sum up to
They are: and




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