PastelBeauty29 PastelBeauty29

15-06-2017
Mathematics

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Expand and Simplify (2x+1)(x+3)

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nap14hockey nap14hockey

15-06-2017

Use FOIL, its the easiest way
First terms
Outer terms
Inner terms
Last terms

So you get
2x^2 + 7x + 3

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