Home Maths Complex Number Skill Builder All three roots of , have negative real par…
Maths Complex Number Skill Builder Single Correct MCQ
Published on: August 13, 2026

All three roots of , have negative real part, then :

A
All have the same sign
B
have same sign
C
have same sign
D
have same sign

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Text Solution

Verified by Experts
The correct answer is:
C

Using Viète's relations:

All roots have negative real parts

So have the same sign.

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