Z^2+8z-1=0

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Solution for Z^2+8z-1=0 equation:


Simplifying
Z2 + 8z + -1 = 0

Reorder the terms:
-1 + Z2 + 8z = 0

Solving
-1 + Z2 + 8z = 0

Solving for variable 'Z'.

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

Add '1' to each side of the equation.
-1 + Z2 + 1 + 8z = 0 + 1

Reorder the terms:
-1 + 1 + Z2 + 8z = 0 + 1

Combine like terms: -1 + 1 = 0
0 + Z2 + 8z = 0 + 1
Z2 + 8z = 0 + 1

Combine like terms: 0 + 1 = 1
Z2 + 8z = 1

Add '-8z' to each side of the equation.
Z2 + 8z + -8z = 1 + -8z

Combine like terms: 8z + -8z = 0
Z2 + 0 = 1 + -8z
Z2 = 1 + -8z

Simplifying
Z2 = 1 + -8z

Reorder the terms:
-1 + Z2 + 8z = 1 + -8z + -1 + 8z

Reorder the terms:
-1 + Z2 + 8z = 1 + -1 + -8z + 8z

Combine like terms: 1 + -1 = 0
-1 + Z2 + 8z = 0 + -8z + 8z
-1 + Z2 + 8z = -8z + 8z

Combine like terms: -8z + 8z = 0
-1 + Z2 + 8z = 0

The solution to this equation could not be determined.

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