esmeraldazambrano1 esmeraldazambrano1

17-02-2020
Mathematics

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Greatest Common Factor (GCF)
1. 12a - 27

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sqdancefan sqdancefan

17-02-2020

Answer:

3

Step-by-step explanation:

The factors of 12a are ...

2×2×3×a

The factors of 27 are ...

3×3×3

The only common factor is 3.

_____

12a -27 = 3(4a -9)

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