find remainder whenx2013 is divided by x2-1
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.
let f(x)=x2013
x2-1 can be resolved into factors as (x+1)(x-1)
now x+1=0 => x=-1
substitue x=-1 in f(x)
f(-1)= (-1)2013 =-1
then x-1=0 => x=1
sub x=1 in f(x)
f(1) = (1)2013 =1