(x-2+i)(x-2-i)(x+3)=0

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Solution for (x-2+i)(x-2-i)(x+3)=0 equation:


Simplifying
(x + -2 + i)(x + -2 + -1i)(x + 3) = 0

Reorder the terms:
(-2 + i + x)(x + -2 + -1i)(x + 3) = 0

Reorder the terms:
(-2 + i + x)(-2 + -1i + x)(x + 3) = 0

Reorder the terms:
(-2 + i + x)(-2 + -1i + x)(3 + x) = 0

Multiply (-2 + i + x) * (-2 + -1i + x)
(-2(-2 + -1i + x) + i(-2 + -1i + x) + x(-2 + -1i + x))(3 + x) = 0
((-2 * -2 + -1i * -2 + x * -2) + i(-2 + -1i + x) + x(-2 + -1i + x))(3 + x) = 0
((4 + 2i + -2x) + i(-2 + -1i + x) + x(-2 + -1i + x))(3 + x) = 0
(4 + 2i + -2x + (-2 * i + -1i * i + x * i) + x(-2 + -1i + x))(3 + x) = 0

Reorder the terms:
(4 + 2i + -2x + (-2i + ix + -1i2) + x(-2 + -1i + x))(3 + x) = 0
(4 + 2i + -2x + (-2i + ix + -1i2) + x(-2 + -1i + x))(3 + x) = 0
(4 + 2i + -2x + -2i + ix + -1i2 + (-2 * x + -1i * x + x * x))(3 + x) = 0

Reorder the terms:
(4 + 2i + -2x + -2i + ix + -1i2 + (-1ix + -2x + x2))(3 + x) = 0
(4 + 2i + -2x + -2i + ix + -1i2 + (-1ix + -2x + x2))(3 + x) = 0

Reorder the terms:
(4 + 2i + -2i + ix + -1ix + -1i2 + -2x + -2x + x2)(3 + x) = 0

Combine like terms: 2i + -2i = 0
(4 + 0 + ix + -1ix + -1i2 + -2x + -2x + x2)(3 + x) = 0
(4 + ix + -1ix + -1i2 + -2x + -2x + x2)(3 + x) = 0

Combine like terms: ix + -1ix = 0
(4 + 0 + -1i2 + -2x + -2x + x2)(3 + x) = 0
(4 + -1i2 + -2x + -2x + x2)(3 + x) = 0

Combine like terms: -2x + -2x = -4x
(4 + -1i2 + -4x + x2)(3 + x) = 0

Multiply (4 + -1i2 + -4x + x2) * (3 + x)
(4(3 + x) + -1i2 * (3 + x) + -4x * (3 + x) + x2(3 + x)) = 0
((3 * 4 + x * 4) + -1i2 * (3 + x) + -4x * (3 + x) + x2(3 + x)) = 0
((12 + 4x) + -1i2 * (3 + x) + -4x * (3 + x) + x2(3 + x)) = 0
(12 + 4x + (3 * -1i2 + x * -1i2) + -4x * (3 + x) + x2(3 + x)) = 0
(12 + 4x + (-3i2 + -1i2x) + -4x * (3 + x) + x2(3 + x)) = 0
(12 + 4x + -3i2 + -1i2x + (3 * -4x + x * -4x) + x2(3 + x)) = 0
(12 + 4x + -3i2 + -1i2x + (-12x + -4x2) + x2(3 + x)) = 0
(12 + 4x + -3i2 + -1i2x + -12x + -4x2 + (3 * x2 + x * x2)) = 0
(12 + 4x + -3i2 + -1i2x + -12x + -4x2 + (3x2 + x3)) = 0

Reorder the terms:
(12 + -3i2 + -1i2x + 4x + -12x + -4x2 + 3x2 + x3) = 0

Combine like terms: 4x + -12x = -8x
(12 + -3i2 + -1i2x + -8x + -4x2 + 3x2 + x3) = 0

Combine like terms: -4x2 + 3x2 = -1x2
(12 + -3i2 + -1i2x + -8x + -1x2 + x3) = 0

Solving
12 + -3i2 + -1i2x + -8x + -1x2 + x3 = 0

Solving for variable 'i'.

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

Add '-12' to each side of the equation.
12 + -3i2 + -1i2x + -8x + -1x2 + -12 + x3 = 0 + -12

Reorder the terms:
12 + -12 + -3i2 + -1i2x + -8x + -1x2 + x3 = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -3i2 + -1i2x + -8x + -1x2 + x3 = 0 + -12
-3i2 + -1i2x + -8x + -1x2 + x3 = 0 + -12

Combine like terms: 0 + -12 = -12
-3i2 + -1i2x + -8x + -1x2 + x3 = -12

Add '8x' to each side of the equation.
-3i2 + -1i2x + -8x + -1x2 + 8x + x3 = -12 + 8x

Reorder the terms:
-3i2 + -1i2x + -8x + 8x + -1x2 + x3 = -12 + 8x

Combine like terms: -8x + 8x = 0
-3i2 + -1i2x + 0 + -1x2 + x3 = -12 + 8x
-3i2 + -1i2x + -1x2 + x3 = -12 + 8x

Add 'x2' to each side of the equation.
-3i2 + -1i2x + -1x2 + x2 + x3 = -12 + 8x + x2

Combine like terms: -1x2 + x2 = 0
-3i2 + -1i2x + 0 + x3 = -12 + 8x + x2
-3i2 + -1i2x + x3 = -12 + 8x + x2

Add '-1x3' to each side of the equation.
-3i2 + -1i2x + x3 + -1x3 = -12 + 8x + x2 + -1x3

Combine like terms: x3 + -1x3 = 0
-3i2 + -1i2x + 0 = -12 + 8x + x2 + -1x3
-3i2 + -1i2x = -12 + 8x + x2 + -1x3

Reorder the terms:
12 + -3i2 + -1i2x + -8x + -1x2 + x3 = -12 + 8x + x2 + -1x3 + 12 + -8x + -1x2 + x3

Reorder the terms:
12 + -3i2 + -1i2x + -8x + -1x2 + x3 = -12 + 12 + 8x + -8x + x2 + -1x2 + -1x3 + x3

Combine like terms: -12 + 12 = 0
12 + -3i2 + -1i2x + -8x + -1x2 + x3 = 0 + 8x + -8x + x2 + -1x2 + -1x3 + x3
12 + -3i2 + -1i2x + -8x + -1x2 + x3 = 8x + -8x + x2 + -1x2 + -1x3 + x3

Combine like terms: 8x + -8x = 0
12 + -3i2 + -1i2x + -8x + -1x2 + x3 = 0 + x2 + -1x2 + -1x3 + x3
12 + -3i2 + -1i2x + -8x + -1x2 + x3 = x2 + -1x2 + -1x3 + x3

Combine like terms: x2 + -1x2 = 0
12 + -3i2 + -1i2x + -8x + -1x2 + x3 = 0 + -1x3 + x3
12 + -3i2 + -1i2x + -8x + -1x2 + x3 = -1x3 + x3

Combine like terms: -1x3 + x3 = 0
12 + -3i2 + -1i2x + -8x + -1x2 + x3 = 0

The solution to this equation could not be determined.

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