100=z(z)

Solution for 100=z(z) equation:

Simplifying
100 = z(z)

Multiply z * z
100 = z2

Solving
100 = z2

Solving for variable 'z'.

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

Add '-1z2' to each side of the equation.
100 + -1z2 = z2 + -1z2

Combine like terms: z2 + -1z2 = 0
100 + -1z2 = 0

Add '-100' to each side of the equation.
100 + -100 + -1z2 = 0 + -100

Combine like terms: 100 + -100 = 0
0 + -1z2 = 0 + -100
-1z2 = 0 + -100

Combine like terms: 0 + -100 = -100
-1z2 = -100

Divide each side by '-1'.
z2 = 100

Simplifying
z2 = 100

Take the square root of each side:
z = {-10, 10}