Question

What is the least possible degree of a polynomial that has roots -5, 1 + 4i, and -4i?

Answer 1

how many root it has??

Answer 2

in total??

Answer 3

no the roots are -5, 1, 4i and -4i

Answer 4

total number of roots =???

Answer 5

so what is the least possible degree of a polynomial that has those roots

Answer 6

The number of roots of a polynomial is equal to the degree of the polynomial.

Answer 7

least possible degree= total number of roots ..n i think u have total 4 roots

Answer 8

oh okay thank you both

Answer 9

welcoem:)