Z^2-64=-25

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Solution for Z^2-64=-25 equation: 


Simplifying
Z2 + -64 = -25

Reorder the terms:
-64 + Z2 = -25

Solving
-64 + Z2 = -25

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 + Z2 = -25 + 64

Combine like terms: -64 + 64 = 0
0 + Z2 = -25 + 64
Z2 = -25 + 64

Combine like terms: -25 + 64 = 39
Z2 = 39

Simplifying
Z2 = 39

Take the square root of each side:
Z = {-6.244997998, 6.244997998}

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