ememiiiig ememiiiig
  • 02-09-2016
  • Mathematics
contestada

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

Respuesta :

dalendrk
dalendrk dalendrk
  • 02-09-2016
f(x) = 2 - 2x; g(x) = 6x + 4

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

(f + g)(x) = (2 - 2x) + (6x + 4) = 2 - 2x + 6x + 4 = (-2x + 6x) + (2 + 4) = 4x + 6
Answer Link

Otras preguntas

How do you multiply a decimal? For exapmple,2.4 times 3.5
What is an amendment?
Which compound yields H + ions as the only positive ions in an aqueous solution? (1) KOH (3) CH3OH (2) NaOH (4) CH3COOH
What are two rights of everyone living in the United States?
Convert 7.0055 into a mixed number in simplest form?
Which property is a measure of the average kinetic energy of the particles in a sample or matter? (1) mass (2) density (3) pressure (4) temperatu
which is understanding of classification an important skill
The excitation of an electron on the surface of a photocell required 5.0 x 10 –27 J of energy. Calculate the wavelength of light that was needed to excite the e
which is understanding of classification an important skill
How do you multiply a decimal? For exapmple,2.4 times 3.5