Mathematics, 02.08.2019 16:00, gilbertej437

Given f(x)=2x^2−3 and g(x)=x+4 . a)−2x^2+x+7 b)2x^3−12 c)2x^2+x+1 d)2x^3+8x^2−3x−12

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Given f(x)=2x^2−3 and g(x)=x+4 . a)−2x^2+x+7 b)2x^3−12 c)2x^2+x+1 d)2x^3+8x^2−3x−12...