Question

please solve this question step by step with neat explanation if answer right i mark u as a brainlist​

Answer 1

Answer:

compare this equation with ax^5 + bx^4 +cx^3 + dx^2 + ex +f =0

on comparing you get.

a=1 , b=0 , c= -5, d=0, e=1 , f=1

sum of roots = -b/a

= 0/1

= 0

so option A is correct.

Answer 2

Answer:

here is your answer mate