Z^2-z-72=0

Solution for Z^2-z-72=0 equation:

Simplifying
Z2 + -1z + -72 = 0

Reorder the terms:
-72 + Z2 + -1z = 0

Solving
-72 + Z2 + -1z = 0

Solving for variable 'Z'.

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

Add '72' to each side of the equation.
-72 + Z2 + 72 + -1z = 0 + 72

Reorder the terms:
-72 + 72 + Z2 + -1z = 0 + 72

Combine like terms: -72 + 72 = 0
0 + Z2 + -1z = 0 + 72
Z2 + -1z = 0 + 72

Combine like terms: 0 + 72 = 72
Z2 + -1z = 72

Add 'z' to each side of the equation.
Z2 + -1z + z = 72 + z

Combine like terms: -1z + z = 0
Z2 + 0 = 72 + z
Z2 = 72 + z

Simplifying
Z2 = 72 + z

Reorder the terms:
-72 + Z2 + -1z = 72 + z + -72 + -1z

Reorder the terms:
-72 + Z2 + -1z = 72 + -72 + z + -1z

Combine like terms: 72 + -72 = 0
-72 + Z2 + -1z = 0 + z + -1z
-72 + Z2 + -1z = z + -1z

Combine like terms: z + -1z = 0
-72 + Z2 + -1z = 0

The solution to this equation could not be determined.