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f(x)=x+2 g(x)=x-4 (fg)(x)= 2x-2 x^2-8 x^2-2x-8 x^2+2x-8

Question

f(x)=x+2 g(x)=x-4 (fg)(x)= 2x-2 x^2-8 x^2-2x-8 x^2+2x-8

Solution

Verificación de expertos
3.4 (352 Votos)
Renata Maria Avançado · Tutor por 1 anos

Resposta

To find , we need to multiply the functions and together.Given: Substituting the given functions: Expanding the expression: Simplifying: Therefore, the correct answer is: