briefcase12345
briefcase12345 briefcase12345
  • 18-04-2020
  • Mathematics
contestada

Help PLZZZ!!!!!!!!!!!!!!!!!!

Help PLZZZ class=

Respuesta :

amna04352
amna04352 amna04352
  • 18-04-2020

Answer:

P(7) = 0

P(-1) = 0

P(-4) = 0

Step-by-step explanation:

P(x) = x³ - 2x² - 31x - 28

P(7) = 7³ - 2(7)² - 31(7) - 28 = 0

P(-1) = (-1)³ - 2(-1)² - 31(-1) - 28 = 0

P(-4) = (-4)³ - 2(-4)² - 31(-4) - 28 = 0

Answer Link

Otras preguntas

What does one do if one's eye muscles feel weak or are hurting?
What is the equation of a parabola with vertex (0, 0) and directrix y = 12
which includes the physical characteristics of an organism?
So far soon-jin has sent out 48 invitations to her party. This is 4/5 a of all of the invitations she will send out. A. How many invitations will she send out
How many chromosomes does each new cell contain after mitosis if the original cell had 52 original cell chromosomes? *sorry if it's confusing!*
Medieval cities grew as trade developed. True False
What is it about Juliet that should have told Romeo that she was not dead?
38 is what percent of 76?
Which sentence uses commas correctly? A. In every city, on our tour, we bought special souvenirs. <-----i picked A B. In every city, on our tour we bought sp
Look at the picture of the American flag. Approximately what part of the flag is blue? Explain