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9 votes
9 votes
Factor by grouping: 12a8 – 9a? + 8a – 6

User Marijn Kneppers
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1 Answer

14 votes
14 votes
Your answer would be 11a-6 because when you subtract 12a-9a you get 3a and the you add 8a-6 it would equal 11a-6
User Arnab Chakraborty
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