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 ( 93+ )
Otras preguntas
What is one tenth of 13.7
the loss of topsoil in very dry areas of the world is known as
Make a conjecture about the length of the longest side of right triangle if the lengths of the two shorter sides are 6 centimeters and 8 centimeters. Length of
Each period of the periodic table ends with:
Explain what the Role of Public Relations is.
_____ warm outside; the bird is splashing in _____ bath to cool off. Its; it's It's; its It's; it's
Opium is a spice cherished by the Chinese. True False
Which of the following expressions represents "the sum of n and the sum of 8 and 6"? (n + 6)8 n + (8 + 6) n(8 + 6)
The democracy of Greek city-states was limited since no women or slaves could vote.
Coral reefs are unaffected by pollution. true or false
