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What is (f+g)(x)(f + g)(x)?\newlinef(x)=−xf(x) = -x\newlineg(x)=5x+4g(x) = 5x + 4\newlineWrite your answer as a polynomial or a rational function in simplest form.\newline______

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Q. What is (f+g)(x)(f + g)(x)?\newlinef(x)=−xf(x) = -x\newlineg(x)=5x+4g(x) = 5x + 4\newlineWrite your answer as a polynomial or a rational function in simplest form.\newline______
  1. Given Functions: We have:\newlinef(x)=−xf(x) = -x\newlineg(x)=5x+4g(x) = 5x + 4\newlineNow we will add these two functions together.\newline(f+g)(x)=(−x)+(5x+4)(f + g)(x) = (-x) + (5x + 4)
  2. Addition of Functions: Combine like terms to simplify the expression.\newline(f+g)(x)=−x+5x+4(f + g)(x) = -x + 5x + 4\newline(f+g)(x)=4x+4(f + g)(x) = 4x + 4

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