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Factorise x squared + 12 x + 35
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4 votes
Factorise x squared + 12 x + 35

User Mbask
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9.0k points

1 Answer

4 votes
5 and 7 add to make 12 and multiply to make 35 so those are the numbers that will be used:
(x+5)(x+7)

Hope this helps :)
User Mark Gilchrist
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