Z^2-4z-5=

Solution for Z^2-4z-5= equation:

Simplifying
Z2 + -4z + -5 = 0

Reorder the terms:
-5 + Z2 + -4z = 0

Solving
-5 + Z2 + -4z = 0

Solving for variable 'Z'.

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

Add '5' to each side of the equation.
-5 + Z2 + 5 + -4z = 0 + 5

Reorder the terms:
-5 + 5 + Z2 + -4z = 0 + 5

Combine like terms: -5 + 5 = 0
0 + Z2 + -4z = 0 + 5
Z2 + -4z = 0 + 5

Combine like terms: 0 + 5 = 5
Z2 + -4z = 5

Add '4z' to each side of the equation.
Z2 + -4z + 4z = 5 + 4z

Combine like terms: -4z + 4z = 0
Z2 + 0 = 5 + 4z
Z2 = 5 + 4z

Simplifying
Z2 = 5 + 4z

Reorder the terms:
-5 + Z2 + -4z = 5 + 4z + -5 + -4z

Reorder the terms:
-5 + Z2 + -4z = 5 + -5 + 4z + -4z

Combine like terms: 5 + -5 = 0
-5 + Z2 + -4z = 0 + 4z + -4z
-5 + Z2 + -4z = 4z + -4z

Combine like terms: 4z + -4z = 0
-5 + Z2 + -4z = 0

The solution to this equation could not be determined.