fuenteyasmin fuenteyasmin
  • 04-07-2022
  • Mathematics
contestada


Is (x + 7) a factor of f(x) = x³ - 3x² + 2x - 8?

Respuesta :

ansg4 ansg4
  • 04-07-2022

Answer:

x=-7

0=(-7)³-3(-7)²+2(-7)-8

=-343-147-14-8

0≠-512

x+7 isn't a factor

Answer Link

Otras preguntas

c^2 - 6c + 8 divided by c^2 + c - 6
23 X 4 1/6+37 x 4 1/6
A force of 20N moves a body with an acceleration of 2 ms^-2 . what is its mass
algebra 2x add 7 - 0x add 3
2x-5+x-2=5 what is the value of x
Peter walked 8900 feet from school to home how far to the nearest 10th of a mile did he walk?
Given: AEFB, AE ≈ FB, DA ≈ CB, and angle A and angle B are right angles. Prove: Triangle DAF ≈ Triangle CBE and DF ≈ CE
find x and y given that 2x-10= 4y and 3y = 5x-18​
who is at first went in universe?
Which types of radiation consist of particles? Which consist of only waves?