beckymyers2001 beckymyers2001

20-02-2017
Mathematics

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3a^2+27a+54

3n^2-15n-18

Factor each completly

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20-02-2017

3a^2 + 27a + 54
factor a GCF of 3
3(a^2 + 9a + 18)
3(a + 3)(a + 6)

3n^2 - 15n - 18
factor a GCF of 3
3(n^2 - 5n - 6)
3(n - 6)(n + 1)

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