x^2-i^2=0

Solution for x^2-i^2=0 equation:

Simplifying
x2 + -1i2 = 0

Reorder the terms:
-1i2 + x2 = 0

Solving
-1i2 + x2 = 0

Solving for variable 'i'.

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

Add '-1x2' to each side of the equation.
-1i2 + x2 + -1x2 = 0 + -1x2

Combine like terms: x2 + -1x2 = 0
-1i2 + 0 = 0 + -1x2
-1i2 = 0 + -1x2
Remove the zero:
-1i2 = -1x2

Divide each side by '-1'.
i2 = x2

Simplifying
i2 = x2

Take the square root of each side:
i = {-1x, x}