karsonlong54
karsonlong54 karsonlong54
  • 15-01-2019
  • Mathematics
contestada

Given the functions f(x)=2x^2-3x-8 and g(x)=3x2+5x+1

Given the functions fx2x23x8 and gx3x25x1 class=

Respuesta :

jimrgrant1 jimrgrant1
  • 15-01-2019

Answer:

B

Step-by-step explanation:

the product (2x² - 3x - 8)(3x² + 5x + 1) is required

multiply each term in the second factor by each term in the first factor.

= 2x²(3x² + 5x + 1) - 3x(3x² + 5x + 1) - 8(3x² + 5x + 1) ← distribute

= 6[tex]x^{4}[/tex] + 10x³ + 2x² - 9x³ - 15x² - 3x - 24x² - 40x - 8

collecting like terms gives

6[tex]x^{4}[/tex] + x³ - 37x² - 43x - 8 → B


Answer Link

Otras preguntas

what was this movie about? Life On The Color Line
6. Identify what occurred in the U-2 spy plane incident (pilot Gary Powers).
which famous incident directly led to the creation of the u.s. constitution
A camp ground consists of 12 square campsites arranged in a line along a beach. The distance from the edge of a campsite to the water at the end of the beach is
If a Ferrari drove 300 kilometers in one and a half hours. How fast was the car going?
When Abraham Lincoln praised government of the people, by the people, for the people what constitutional principal was he referring to?
What legal tools did the Roman Republic use to uphold the rule of law
Which of these processes is LEAST associated with producing genetic abnormalities?
Which of the following is not a major function of the skeletal system? A. Contains cells that produce blood cells B. Stores mineral reserves C. Protects
Plz help me with this math problem