by using factor thoerm factorize x3-2x2-x+2
Share
by using factor thoerm factorize x3-2x2-x+2
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
let f( x) =
put x= -1
it means -1-2+1+2
answer is zero..
it means (x+1) is the factor put x=2
8-8-2+2
=0
it means factors are (x+1)&(x-2)