103k views
3 votes
What is the least possible degree of a polynomial that has the root -3 + 2i, and a repeated root -2 that occurs twice?

User Mynk
by
7.8k points

1 Answer

4 votes
Hello,

Roots are -3+2i,-3-2i,-2 and -2

There are 4 roots. (theorem of the conjugate roots) and the least degree of the polynomial is
4.

User Deividi Cavarzan
by
7.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories