Question

State how many imaginary and real zeros the function has f(x)=x^5+7x^4+2x^3+14x^2+x+7

Answer 1

Can you list the possible rational roots?

Answer 2

my answer options are
3 imaginary; 2 real
4 imaginary; 1 real
0 imaginary; 5 real
2 imaginary;3 real

Answer 3

we don't need to know your answer options: you have all the information you need to find the actual roots and classify them.

Answer 4

do you know about the rational root theorem, or Descartes' Rule of Signs?