9z^2+64=0

Solution for 9z^2+64=0 equation:

Simplifying
9z2 + 64 = 0

Reorder the terms:
64 + 9z2 = 0

Solving
64 + 9z2 = 0

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '-64' to each side of the equation.
64 + -64 + 9z2 = 0 + -64

Combine like terms: 64 + -64 = 0
0 + 9z2 = 0 + -64
9z2 = 0 + -64

Combine like terms: 0 + -64 = -64
9z2 = -64

Divide each side by '9'.
z2 = -7.111111111

Simplifying
z2 = -7.111111111

Reorder the terms:
7.111111111 + z2 = -7.111111111 + 7.111111111

Combine like terms: -7.111111111 + 7.111111111 = 0.000000000
7.111111111 + z2 = 0.000000000

The solution to this equation could not be determined.