If x+1 is a factor of ax^4+bx^3+cx^2+dx+ e, then which one of the following is true?
A) a+c+e=b+d B) a+b=c-d C) a+b+c+d+e=0 D)a+c+b=d+e

• ANS:A
  REASON:If x+1 is the factor, then we can substitute x=-1 (x+1=0) in the given equation.
  Then the equation becomes
  a-b+c-d+e=0.so option (A) is the ans.
• 10 years agoHelpfull: Yes(2) No(0)