krashkeetso krashkeetso
  • 23-10-2019
  • Mathematics
contestada

List the possible rational roots and actual rational roots for the equation x^3 - 5x^2 - 4x + 20 = 0

Respuesta :

Аноним Аноним
  • 23-10-2019

Answer:

The possible rational roots are  

±

1

,

±

2

,

±

4

,

±

5

,

±

10

,

±

20

. The rational roots are  

x

=

−

2

,

x

=

2

,

x

=

5

.

Step-by-step explanation:

Answer Link
mLawson8922
mLawson8922 mLawson8922
  • 03-11-2020

The answer is:

D.

EDGE 2020

Answer Link

Otras preguntas

Subtract (2x3 + 9x − 8) − (4x2 − 15x + 7).
1 tone how much kilograms
An illusionist needs up to 10 volunteers for a show. She needs no fewer than 4 female volunteers. Let x represent the number of female volunteers and y represen
What percent of 3000 is 18??
all of the following are true statement about slavery in africa except a. africans did not sell the children of slaves. b. slavery existed long before european
what is foud in an animal cell,but not in a plant cell
What is a Gypsy wedding?
Which of the following can be used as "reasons" in a two-column proof? given inductive reasoning definitions algebraic properties
which of the following is characteristic of plant cells, but not animal cells? a. vacuoles c. nucleus b. mitochondria d. cell walls
Which area is studied by biologists