SOLUTION: factor
3a^2(a-b)-6a(a-b)+21(a-b)
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Question 85148: factor
3a^2(a-b)-6a(a-b)+21(a-b)
Answer by rapaljer(4671) (Show Source): You can put this solution on YOUR website!
First, take out all the common factors, which would be 3(a-b)
3a^2(a-b)-6a(a-b)+21(a-b)
3(a-b) * ( a^2 -2a + 7)
Since the trinomial does not factor, this is the final answer.
R^2 at SCC
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