kylamchavez
kylamchavez
03-03-2018
Mathematics
contestada
find the roots of the equation x3-3x^2+x+5
Respuesta :
Professor1994
Professor1994
03-03-2018
x^3-3x^2+x+5=(x+1)(x^2-4x+5)
(x+1)(x^2-4x+5)=0
x+1=0→x+1-1=0-1→x=-1
x^2-4x+5 different to zero
The root of the equation is x=-1
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
Major events of young adulthood can include all of the following EXCEPT: a. starting a family b. selecting a job or career path c. entering into a committed rel
Do carbon dioxide molecules go into or out of the cell ?
____ is another term for document properties.
A beneficial association between Coral and algae is an example of? A. commensalism B. Parasitism C. Mutualism D. Predation
It is important to have critical friends around in order to strengthen your self-esteem. a. True b. False
Which of the following is NOT a way a mother passes an STI to her child? a. during pregnancy b. during delivery c. through breast-feeding d. through soiled
Which president dealt with the issue of the bombing of the Murrah Federal Building? Clinton Bush, Sr. Ford Reagan
Which of the following transitional words is LEAST likely to be used in an essay that uses the cause and effect organizing principle? a. therefore b. thus c.
An example of laissez-faire, is the government deciding what to produce and how to produce it. a. True b. False
200 c how many quarters
