answersLogoWhite

0

The equation is:

x3 - 4x2i - 9xi2+ 36i3 = 0

Note: The ' i ' must be an ordinary constant, and can't be sqrt(-1).

If it were sqrt(-1), then -4i would also be a root of the equation.

Imaginary or complex roots always occur in conjugate pairs.

If -4i is also a root of the equation and the questioner just forgot to include it,

then ' i ' can be sqrt(-1), and the equation can be

x4 + 25x2 + 144 = 0

User Avatar

Wiki User

15y ago

Still curious? Ask our experts.

Chat with our AI personalities

MaxineMaxine
I respect you enough to keep it real.
Chat with Maxine
EzraEzra
Faith is not about having all the answers, but learning to ask the right questions.
Chat with Ezra
FranFran
I've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.
Chat with Fran

Add your answer:

Earn +20 pts
Q: What is the equation for whose roots are 4i -3i and 3i?
Write your answer...
Submit
Still have questions?
magnify glass
imp