jessicababygirl1 jessicababygirl1
  • 26-05-2020
  • Mathematics
contestada

please help i don’t understand

please help i dont understand class=

Respuesta :

MathPhys
MathPhys MathPhys
  • 26-05-2020

Step-by-step explanation:

f(x) = x³ − 8x² − 12x + 96

Factor by grouping:

f(x) = x² (x − 8) − 12 (x − 8)

f(x) = (x² − 12) (x − 8)

f(x) = (x + √12) (x − √12) (x − 8)

f(x) = (x + 2√3) (x − 2√3) (x − 8)

The roots are ±2√3 and 8.

Answer Link

Otras preguntas

Matthew needs more money to buy a new video game console that costs $156.75.He has saved $98.26.How much more money does Matthew need?
Jack and dwayne are preparing for their school s winter bake sale. They have made 318 Brownies. They plan on placing 3 brownies each into small bags to sell. ho
Explain how each of the different layers in the chart above is involved when you go to a link like code.org
20 points Please help
plz help anyone i really need this.....
HELP PLS! Suppose the year of car accidents per day in Wilmington NC has been recorded for the past year. The table below is a probability distribution table re
At what point is the sun at it’s minimum declination and it’s maximum declination?
Una cartera contiene $5.15 en pesetas y monedas de diez. Hay 15 pesetas más que monedas de diez. Halla el número de pesetas y monedas de diez. monedas pesetas H
Mr Harrison is 9 months old. How old is Mr Harrison daughter in days​
Choose the sentence that is written correctly. A) My uncles favorite holiday is the Fourth of July. B) My uncle’s favorite holiday is the fourth of july. C) My