if x power 20 plus 21 is divided by x plus 1 then the remainder is
Answers
Answered by
0
Answer:
if any polynomial p(x) is divided by x+a then
the remainder is p(-a)
so you are dividing with x+1
so p(-1) will be remainder
so p(-1)=(-1)^20+21
=1+21=22
Similar questions
Chinese,
3 months ago
English,
3 months ago
Science,
3 months ago
Math,
6 months ago
Social Sciences,
6 months ago
Social Sciences,
10 months ago
English,
10 months ago
Math,
10 months ago