x^4+X^3+X^2+X^1+1=0求x^100+X^99+X^98+X^97+X^96的值
问题描述:
x^4+X^3+X^2+X^1+1=0求x^100+X^99+X^98+X^97+X^96的值
答
x^100+X^99+X^98+X^97+X^96
=x^96(x^4+X^3+X^2+X^1+1)
=k^96*0
=0