answersLogoWhite

0


Best Answer

x2 + 9 = (x + 3i)(x - 3i)

The answer is based on a knowledge of imaginary and complex numbers where i2 = -1

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Factor the following x2 plus 9?
Write your answer...
Submit
Still have questions?
magnify glass
imp