7z^2=-56

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Solution for 7z^2=-56 equation: 


Simplifying
7z2 = -56

Solving
7z2 = -56

Solving for variable 'z'.

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

Divide each side by '7'.
z2 = -8

Simplifying
z2 = -8

Reorder the terms:
8 + z2 = -8 + 8

Combine like terms: -8 + 8 = 0
8 + z2 = 0

The solution to this equation could not be determined.

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