x^2+6ix-9=0

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Solution for x^2+6ix-9=0 equation:


Simplifying
x2 + 6ix + -9 = 0

Reorder the terms:
-9 + 6ix + x2 = 0

Solving
-9 + 6ix + x2 = 0

Solving for variable 'i'.

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

Add '9' to each side of the equation.
-9 + 6ix + 9 + x2 = 0 + 9

Reorder the terms:
-9 + 9 + 6ix + x2 = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 6ix + x2 = 0 + 9
6ix + x2 = 0 + 9

Combine like terms: 0 + 9 = 9
6ix + x2 = 9

Add '-1x2' to each side of the equation.
6ix + x2 + -1x2 = 9 + -1x2

Combine like terms: x2 + -1x2 = 0
6ix + 0 = 9 + -1x2
6ix = 9 + -1x2

Divide each side by '6x'.
i = 1.5x-1 + -0.1666666667x

Simplifying
i = 1.5x-1 + -0.1666666667x

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