SOLUTION: Factor Completely {{{3(x+1)^2-9(x+1)-12}}}

Algebra.Com
Question 726671: Factor Completely

Found 2 solutions by mananth, tanjo3:
Answer by mananth(16946)   (Show Source): You can put this solution on YOUR website!

let (x+1)=a






re substitute


Answer by tanjo3(60)   (Show Source): You can put this solution on YOUR website!

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