Z^2+2z-2=0

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

Simplifying
Z2 + 2z + -2 = 0

Reorder the terms:
-2 + Z2 + 2z = 0

Solving
-2 + Z2 + 2z = 0

Solving for variable 'Z'.

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

Add '2' to each side of the equation.
-2 + Z2 + 2 + 2z = 0 + 2

Reorder the terms:
-2 + 2 + Z2 + 2z = 0 + 2

Combine like terms: -2 + 2 = 0
0 + Z2 + 2z = 0 + 2
Z2 + 2z = 0 + 2

Combine like terms: 0 + 2 = 2
Z2 + 2z = 2

Add '-2z' to each side of the equation.
Z2 + 2z + -2z = 2 + -2z

Combine like terms: 2z + -2z = 0
Z2 + 0 = 2 + -2z
Z2 = 2 + -2z

Simplifying
Z2 = 2 + -2z

Reorder the terms:
-2 + Z2 + 2z = 2 + -2z + -2 + 2z

Reorder the terms:
-2 + Z2 + 2z = 2 + -2 + -2z + 2z

Combine like terms: 2 + -2 = 0
-2 + Z2 + 2z = 0 + -2z + 2z
-2 + Z2 + 2z = -2z + 2z

Combine like terms: -2z + 2z = 0
-2 + Z2 + 2z = 0

The solution to this equation could not be determined.