nastyrat366
nastyrat366 nastyrat366
  • 13-05-2020
  • Mathematics
contestada

Consider the trinomial x2 − 9x + 20.

Respuesta :

gsconradish04
gsconradish04 gsconradish04
  • 13-05-2020
x2-9x+20
4 and 5 both go into 9 by addition and 20 by multiplication
(x-4)(x-5)

I assume by consider you mean factor,m.
Answer Link
Chelboy
Chelboy Chelboy
  • 13-05-2020

Answer:x=5 x=4

Step-by-step explanation:

x^2-9x+20

x^2-4x-5x+20

x(x-4)-5(x-4)

(x-5)(x-4)

x-5=0 x-4=0

x=5 x=4

Answer Link

Otras preguntas

what describes the four cells that are produced at the end of meiosis?
What is the correct definition of the term role model? A.A person who inspires you to act or think in a certain way. B.The way in which you think, feel, and act
ECONOMIC HELP!!!!!!!! Which of these is MOST LIKELY a result of a high unemployment rate in the United States? A) increased revenues B) increased demand for
How did the rate of the reaction change over time in the control reaction?
Rochelle is riding a bicycle whose wheels are 26 inches in diameter
Which equation demonstrates the distributive property? A) 14 + 77 = 91 B)14 x 77 = 77 x 14 C)14 + 77 = 7(2 + 11) D)(2 + 11)7 = 7(2 + 11)
What are the settings in all of the Scenes of Act I of Macbeth Scene I: Scene II: Scene III: Scene IV: Scene V: Scene VI: Scene VII:
Find the distance between the points (-2, 4) and (4, -6). 2√2 2√(10) 2√(34)
Which of the following elements has the largest atomic radius? Potassium Calcium Cobalt Nickel
is rhodes purpose simply to inform her readers or to persuade them? explain