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26-01-2018
Mathematics

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Expand &I simplify (x + 3) (x + 5)

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prosborough198p2ub41 prosborough198p2ub41

26-01-2018

expand or simplify? expand would be by process of FOIL so you get x^2+8x+15 or if you solve for x from there then x would equal -3 and -5 but I think the FOIL method is what you are looking for. Please advise if you need anything else! Thank you!

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