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What is (f−g)(x)(f - g)(x)?\newlinef(x)=−x+4f(x) = -x + 4\newlineg(x)=−2x2g(x) = -2x^2\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)=−x+4f(x) = -x + 4\newlineg(x)=−2x2g(x) = -2x^2\newlineWrite your answer as a polynomial or a rational function in simplest form.\newline______
  1. Identify formula: Identify the formula for (f−g)(x)(f - g)(x).(f−g)(x)(f - g)(x) is the difference of f(x)f(x) and g(x)g(x).(f−g)(x)=f(x)−g(x)(f - g)(x) = f(x) - g(x)
  2. Substitute functions: We have: \newlinef(x)=−x+4f(x) = -x + 4 \newlineg(x)=−2x2g(x) = -2x^2 \newlineNow, substitute these functions into the formula for (f−g)(x)(f - g)(x).\newline(f−g)(x)=(−x+4)−(−2x2)(f - g)(x) = (-x + 4) - (-2x^2)
  3. Simplify expression: Simplify the expression by distributing the negative sign and combining like terms.\newline(f−g)(x)=−x+4+2x2(f - g)(x) = -x + 4 + 2x^2\newlineSince there are no like terms to combine further, this is the simplified form.

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