answersLogoWhite

0


Best Answer

3x + 5x + 10 = 0
a = 3, b = 5, c = 10

D = b - 4ac = 25 - 120 = -95
Since D < 0, we have two conjugate complex roots.

√D = √-95 = i√95

x = (- b ± √D)/2a

x = -5/6 + [(√95)/6]i or x = -5/6 -[(√95)/6]i

User Avatar

Wiki User

15y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: 3x2 plus 5x plus 10 equals 0?
Write your answer...
Submit
Still have questions?
magnify glass
imp