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5 votes
How to factorise 6ac-12

2 Answers

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6ac-12=\\ 6(ac-2)
User Shamus
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4 votes
Common is 6 so it would be 6 on the outside of the brackets.
Therefore it would be ac inside with a -2 because there is 2 6's in 12 :)
6 (ac - 2)

User Sayuri Mizuguchi
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