kanjae
kanjae
03-04-2015
Mathematics
contestada
p(x) x^3+x^2-x-1
Find all zeros of p (x)
Respuesta :
konrad509
konrad509
03-04-2015
[tex]x^3+x^2-x-1=0\\ x^2(x+1)-1(x+1)=0\\ (x^2-1)(x+1)=0\\ (x-1)(x+1)(x+1)=0\\ (x-1)(x+1)=0\\ x=1 \vee x=-1[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
The following points on the graph of a function X y 2 4 3 5 4 6 5 7 6 8 7 9 Which point would be on the inverse of this function? A (7,5) B (-7,-5) C (-
PLEASE HELP write a two step equation from the verbal model: Eight less than three times a number is sixteen. look at picture for answer choices NO SPAM, OR I’L
What would life on Earth be like without the Sun
state difference between acids and base
write a letter to your mother describing how good she is for you.
How do I use this site?brainly.com
Round 0.00054818 to four significant figures
6x-9=3x-5 improper fraction simplest form
Will Nigeria's population continue to grow rapidly?
help me please and thanks
