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Factorise this expression: 7y + 14
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Factorise this expression: 7y + 14

User Basil Battikhi
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2 Answers

7 votes
you can take 7 out (it's the GCF) so you have 7(y+2)
User Kgrg
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1 vote

7y=7\cdot y\\14=7\cdot2\\\\therefore\\\\7y+14=7\cdot y+7\cdot2=7(y+2)
User Santhosh Sivan
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7.7k points
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