If f(x) = x2 - 2x and g(x) = 6x + 4, for which value of x does (f + g)(x) = 0? OOOO Tņa Save and Exit Submit Next Mark this and return

asked Apr 2, 2020 2.1k views

1 vote

If f(x) = x2 - 2x and g(x) = 6x + 4, for which value of x does (f + g)(x) = 0?

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4 votes

Answer:

x^2+4x+4

Explanation:

f(x)=x^2-2x, g(x) =6x+4

(f+g)(x)=f(x)+g(x)

(f+g)(x)=x^2+4x+4

Doll answered Apr 7, 2020