davisspring2003 davisspring2003
  • 03-06-2020
  • Mathematics
contestada

f(x)2x²+1and g(x)=x²-7find (f+g)(x)

Respuesta :

jimrgrant1 jimrgrant1
  • 03-06-2020

Answer:

3x² - 6

Step-by-step explanation:

note that (f + g)(x) = f(x) + g(x), thus

f(x) + g(x)

= 2x² + 1 + x² - 7 ← collect like terms

= 3x² - 6

Answer Link

Otras preguntas

PLEASE HELP ANSWER THIS WORKSHEET IT'S DUE TODAY WILL GIVE BRAINLIEST BALANCED AND UNBALANCED WORKSHEET
You are offering a job at a salary of $40,000 per year. The cost of annual health insurance for this person is $1,200 per month. If the company will pay for 75%
Karims wage was increased from £210 to £225 per week.What was the percentage increase,to one decimal place? please help iam stuck​
What phase of cell division is this picture?
What’s a example of stage direction? Scene 1, yes general they wait without,(crossing speaking to those without), the mayors wife and son
What method do all scientists, across all fields, use in the pursuit of scientific knowledge? 1. They generate or use empirical evidence to study something abou
Factor -2x^3-4x^2-6x
Solve the equation for b ​
Which conditions are required for nuclear fusion to begin
What is the difference between Humanism and Feudalism?