aydanburgess aydanburgess
  • 02-12-2020
  • Mathematics
contestada

Given f(x) = 3x^2+x+1
g(x)+-2x-1
find (f+g)(-2)

Respuesta :

erlindazayas02
erlindazayas02 erlindazayas02
  • 02-12-2020

Answer:

38

Step-by-step:

f(-2)=3(-2)^2+(-2)+1                  g(-2)=-2(-2)-1

f(-2)=-6^2+(-2)+1                      g(-2)=4-1

f(-2)=36+(-2)+1                         g(-2)=3

f(-2)=34+1

f(-2)=35

f+g ------- 35+3 ------- 38

please give me brainliest

Answer Link

Otras preguntas

"It is against all reason to suppose that this content can long remain subject to any external power" this argument was stated by who?
According to the declaration of independence, what are the three most basic rights?
Is the product of 0.4 x 1.8 greater than or less than 0.4 ? Explain your reasoning
How long a period was prehistory? a. more than two hundred years b. about eight thousand years c. more than two million years d. about sixteen thousand year
the invisible line at 0 degrees latitude is called
Round 845,001 to the nearest ten thousand
which is greater? 56.53 or 565.3?
What is the name for the rocky upper layer of the solid earth?
What is a small group that rules a country after taking it over by force
In a unitary government, political authority rests in the hands of both central and local government true or false