Jneibe2497 Jneibe2497

12-07-2016
Mathematics

Answered

Two roots of a 3-degree polynomial equation are 5 and -5. Which of the following cannot be the third root of the equation?

A5
B5i
C0
D-5
E-5i

Verified Answer :

15-07-2016

Hello,

5i or -5i since there would be at least 4 roots

Answer B and E

Answer Link

kyndallhop kyndallhop

11-12-2018

Answer:

5i or -5i since there would be at least 4 roots

Answer B and E

Step-by-step explanation:

Answer Link

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