kareemkiswani20 kareemkiswani20

15-07-2021
Mathematics

contestada

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

4
3
2
5

Respuesta :

surjithayer10otahza surjithayer10otahza

15-07-2021

Answer:

4

Step-by-step explanation:

complex roots always occur in pairs.

so roots are -3+2i,-3-2i ,-2,-2

number of roots=4

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