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F(x) = (x + 3)(x + 1)
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1 vote
F(x) = (x + 3)(x + 1)

User Oliver Charlesworth
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1 Answer

5 votes

Answer:

f(x)=x^2+4x+3

Explanation:

you just FOIL (first, outer, inner, last) out the equation

f(x)=x^2+x+3x+3

f(x)=x^2+4x+3

User Mustafa Poya
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