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McGraw Hill Integrated II, 2012

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McGraw Hill Integrated II, 2012 View details

Practice Test

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Exercise 14 Page 86

Think of the greatest common factor between the coefficients and between the variables separately.

7ab(1+2b+3a)

We want to find the greatest common factor (GCF) of the terms in the given expression. To do so, we will consider coefficients and variables separately.

7ab+ 14ab^2+ 21a^2b

Factor out 7

7( ab+2 ab^2+3 a^2b)

Factor out a

7a( b+2 b^2+3a b)

Factor out b

7ab(1+2b+3a)

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