x^2+8ix-16=0

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Solution for x^2+8ix-16=0 equation:


Simplifying
x2 + 8ix + -16 = 0

Reorder the terms:
-16 + 8ix + x2 = 0

Solving
-16 + 8ix + x2 = 0

Solving for variable 'i'.

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

Add '16' to each side of the equation.
-16 + 8ix + 16 + x2 = 0 + 16

Reorder the terms:
-16 + 16 + 8ix + x2 = 0 + 16

Combine like terms: -16 + 16 = 0
0 + 8ix + x2 = 0 + 16
8ix + x2 = 0 + 16

Combine like terms: 0 + 16 = 16
8ix + x2 = 16

Add '-1x2' to each side of the equation.
8ix + x2 + -1x2 = 16 + -1x2

Combine like terms: x2 + -1x2 = 0
8ix + 0 = 16 + -1x2
8ix = 16 + -1x2

Divide each side by '8x'.
i = 2x-1 + -0.125x

Simplifying
i = 2x-1 + -0.125x

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