answersLogoWhite

0


Best Answer

I assume you mean...

8Z^2 - 64 = 0

8Z^2 = 64

Z^2 = 8

Z = sqrt(8) ( which can be factored and expressed.... )

Z = 2sqrt(2)

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is 8z to the 2nd power - 64?
Write your answer...
Submit
Still have questions?
magnify glass
imp