Question

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

Answer 1

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