(x+3)(1+4i)(1-4i)=

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Solution for (x+3)(1+4i)(1-4i)= equation:


Simplifying
(x + 3)(1 + 4i)(1 + -4i) = 0

Reorder the terms:
(3 + x)(1 + 4i)(1 + -4i) = 0

Multiply (3 + x) * (1 + 4i)
(3(1 + 4i) + x(1 + 4i))(1 + -4i) = 0
((1 * 3 + 4i * 3) + x(1 + 4i))(1 + -4i) = 0
((3 + 12i) + x(1 + 4i))(1 + -4i) = 0
(3 + 12i + (1 * x + 4i * x))(1 + -4i) = 0

Reorder the terms:
(3 + 12i + (4ix + 1x))(1 + -4i) = 0
(3 + 12i + (4ix + 1x))(1 + -4i) = 0
(3 + 12i + 4ix + 1x)(1 + -4i) = 0

Multiply (3 + 12i + 4ix + 1x) * (1 + -4i)
(3(1 + -4i) + 12i * (1 + -4i) + 4ix * (1 + -4i) + 1x * (1 + -4i)) = 0
((1 * 3 + -4i * 3) + 12i * (1 + -4i) + 4ix * (1 + -4i) + 1x * (1 + -4i)) = 0
((3 + -12i) + 12i * (1 + -4i) + 4ix * (1 + -4i) + 1x * (1 + -4i)) = 0
(3 + -12i + (1 * 12i + -4i * 12i) + 4ix * (1 + -4i) + 1x * (1 + -4i)) = 0
(3 + -12i + (12i + -48i2) + 4ix * (1 + -4i) + 1x * (1 + -4i)) = 0
(3 + -12i + 12i + -48i2 + (1 * 4ix + -4i * 4ix) + 1x * (1 + -4i)) = 0
(3 + -12i + 12i + -48i2 + (4ix + -16i2x) + 1x * (1 + -4i)) = 0
(3 + -12i + 12i + -48i2 + 4ix + -16i2x + (1 * 1x + -4i * 1x)) = 0

Reorder the terms:
(3 + -12i + 12i + -48i2 + 4ix + -16i2x + (-4ix + 1x)) = 0
(3 + -12i + 12i + -48i2 + 4ix + -16i2x + (-4ix + 1x)) = 0

Reorder the terms:
(3 + -12i + 12i + 4ix + -4ix + -48i2 + -16i2x + 1x) = 0

Combine like terms: -12i + 12i = 0
(3 + 0 + 4ix + -4ix + -48i2 + -16i2x + 1x) = 0
(3 + 4ix + -4ix + -48i2 + -16i2x + 1x) = 0

Combine like terms: 4ix + -4ix = 0
(3 + 0 + -48i2 + -16i2x + 1x) = 0
(3 + -48i2 + -16i2x + 1x) = 0

Solving
3 + -48i2 + -16i2x + 1x = 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 + -48i2 + -16i2x + -3 + 1x = 0 + -3

Reorder the terms:
3 + -3 + -48i2 + -16i2x + 1x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -48i2 + -16i2x + 1x = 0 + -3
-48i2 + -16i2x + 1x = 0 + -3

Combine like terms: 0 + -3 = -3
-48i2 + -16i2x + 1x = -3

Add '-1x' to each side of the equation.
-48i2 + -16i2x + 1x + -1x = -3 + -1x

Combine like terms: 1x + -1x = 0
-48i2 + -16i2x + 0 = -3 + -1x
-48i2 + -16i2x = -3 + -1x

Reorder the terms:
3 + -48i2 + -16i2x + x = -3 + -1x + 3 + x

Reorder the terms:
3 + -48i2 + -16i2x + x = -3 + 3 + -1x + x

Combine like terms: -3 + 3 = 0
3 + -48i2 + -16i2x + x = 0 + -1x + x
3 + -48i2 + -16i2x + x = -1x + x

Combine like terms: -1x + x = 0
3 + -48i2 + -16i2x + x = 0

The solution to this equation could not be determined.

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