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01-02-2021
Mathematics

contestada

g(x)=2x-2
f(x)=x^2+3x
find (g of f)(2+x)

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02-02-2021

Answer:

Step-by-step explanation:

G(f(2+x))=g(2+x)^2+3(2+x)=2(2+x)^2+3(2+x)-2=2(4+4x+x^2)+6+3x=8+8x+2x^2+6+3x=2x^2+11x+14

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