estherlingrosecharle estherlingrosecharle
  • 02-02-2020
  • Mathematics
contestada

Let f( x)=2x^2+7x and g(x)=-8x^2-3x+5. What is g(x)+f(x)?

Respuesta :

Yang100
Yang100 Yang100
  • 02-02-2020

Answer:

-6x^2+4x+5

Step-by-step explanation:

g(x)+f(x)=(-8x^2-3x+5)+(2x^2+7x)

=-8x^2-3x+5+2x^2+7x

=-8x^2+2x^2-3x+7x+5

=-6x^2+4x+5

Answer Link
G0URMET G0URMET
  • 05-04-2021

Answer:

Other ones wrong

Step-by-step explanation:

Answer Link

Otras preguntas

35 points please help High Scalers Bureau of Reclamation (excerpt) Millions of years of weather[ing] [had] eroded the canyon walls [where the Hoover Dam was to
find the slope ..................
97. Select the two measures that are equivalent to45 feet.a. 6 feetb. 12 feetc. 15 yardsd. 450 inchese. 540 inches​
Which of the following is a solution to 4sin2x − 1 = 0?
Malcolm x begins leading the nation of islam
I need help please !!!!!
If the change of enthalpy of this reaction when proceeding left to right is +14 kcal, which chemical equation is correct? N2O4 2 NO2 + 14 kcal N2O4 + 14 kcal
Solve the following inequality: 3x + 9 ≤7x -11.
what often caused the knight and his army to fight with over countries
Emilio's savings account had a balance of $621.96 at the end of July. During August, he made three savings account deposits of $83.11, $52.89, and $307.84 and o