SOLUTION: factor completely 3x^3-81

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Question 84423This question is from textbook Algebra 2
: factor completely 3x^3-81 This question is from textbook Algebra 2

Answer by tutorcecilia(2152)   (Show Source): You can put this solution on YOUR website!

[factor out the (3)]
[factor the perfect cube]
[check by multiplying the factors]

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