SOLUTION: please help me solve these problems I tried to solve them myself but I keep getting them wrong factor the polynomial completely 1. w2+30w+81 2.3x3y2-3x2y2+3xy2

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: please help me solve these problems I tried to solve them myself but I keep getting them wrong factor the polynomial completely 1. w2+30w+81 2.3x3y2-3x2y2+3xy2       Log On


   

Question 184122: please help me solve these problems I tried to solve them myself but I keep getting them wrong
factor the polynomial completely
1. w2+30w+81
2.3x3y2-3x2y2+3xy2
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!



Hint:



and


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Take out:



doesn't factor over so unless your instructor is asking for complex factors you are done. Complex factorization would be:




John