answersLogoWhite

0

x^2 plus 4 = 0

x^2 = -4

square root both sides

x = the square root of -4

x = 2i

User Avatar

Wiki User

14y ago

Still curious? Ask our experts.

Chat with our AI personalities

RafaRafa
There's no fun in playing it safe. Why not try something a little unhinged?
Chat with Rafa
BlakeBlake
As your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with Blake
LaoLao
The path is yours to walk; I am only here to hold up a mirror.
Chat with Lao

Add your answer:

Earn +20 pts
Q: What is x to the 2nd power plus 4 equals 0?
Write your answer...
Submit
Still have questions?
magnify glass
imp