z^2-3+4i=0

Solution for z^2-3+4i=0 equation:

Simplifying
z2 + -3 + 4i = 0

Reorder the terms:
-3 + 4i + z2 = 0

Solving
-3 + 4i + z2 = 0

Solving for variable 'i'.

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

Add '3' to each side of the equation.
-3 + 4i + 3 + z2 = 0 + 3

Reorder the terms:
-3 + 3 + 4i + z2 = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 4i + z2 = 0 + 3
4i + z2 = 0 + 3

Combine like terms: 0 + 3 = 3
4i + z2 = 3

Add '-1z2' to each side of the equation.
4i + z2 + -1z2 = 3 + -1z2

Combine like terms: z2 + -1z2 = 0
4i + 0 = 3 + -1z2
4i = 3 + -1z2

Divide each side by '4'.
i = 0.75 + -0.25z2

Simplifying
i = 0.75 + -0.25z2