lustlarrywrites
lustlarrywrites lustlarrywrites
  • 04-06-2018
  • Mathematics
contestada

PLEASE HELP!!! WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!


If f(x) = –x2 + 6x – 1 and g(x) = 3x2 – 4x – 1, find (f + g)(x).

Respuesta :

mirela7
mirela7 mirela7
  • 04-06-2018
(f + g)(x) = (-x² + 6x - 1) + (3x² - 4x - 1)
               = 2x² + 2x - 2
                      OR
               = 2(x² + x -1)
Answer Link
shwetashankarsp9t5nl shwetashankarsp9t5nl
  • 04-06-2018
f(x) = -2x + 6x - 1
fx = 4x - 1
f= (4x -1)/x

gx= -4x + 5
g= (-4x + 5)/x

fx=4x - 1
x=(4x-1)/f

(f+g)(x)
{(4x-1)/x)}  + (-4x + 5)}  * {4x - 1/f} 


Answer Link

Otras preguntas

Here's a super easy one. What part of 72 is 36a?
He primary responsibility for the content of the financial statements lies with the external auditor. a. True b. False
which is bigger 14/17 or 31/39
Cuál es el papel de la ciencia y la tecnología en el cuidado de la salud y el bienestar de las personas?
Define the 14th, 15th, 19th, 24th, and 26th amendment. What rights of citizenship are discussed in the 14th amendment? Define suffrage, civil disobedience, Equa
The larger of two complementary angles is 12 more than 5 times the measure of the other. Find the measures of the two angles.
According to a recent report, about 45% of 20- and 21-year-olds are enrolled in school. how many enrolled students is it reasonably likely to get in a sample of
How is sunlight used in photosynthesis
Writing decimals in words form .0059
Who was the Prime Minister of Great Britain from 1940-1945 during World War II