(x-5)(x-2i)=0

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Solution for (x-5)(x-2i)=0 equation:


Simplifying
(x + -5)(x + -2i) = 0

Reorder the terms:
(-5 + x)(x + -2i) = 0

Reorder the terms:
(-5 + x)(-2i + x) = 0

Multiply (-5 + x) * (-2i + x)
(-5(-2i + x) + x(-2i + x)) = 0
((-2i * -5 + x * -5) + x(-2i + x)) = 0
((10i + -5x) + x(-2i + x)) = 0
(10i + -5x + (-2i * x + x * x)) = 0
(10i + -5x + (-2ix + x2)) = 0

Reorder the terms:
(10i + -2ix + -5x + x2) = 0
(10i + -2ix + -5x + x2) = 0

Solving
10i + -2ix + -5x + x2 = 0

Solving for variable 'i'.

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

Add '5x' to each side of the equation.
10i + -2ix + -5x + 5x + x2 = 0 + 5x

Combine like terms: -5x + 5x = 0
10i + -2ix + 0 + x2 = 0 + 5x
10i + -2ix + x2 = 0 + 5x
Remove the zero:
10i + -2ix + x2 = 5x

Add '-1x2' to each side of the equation.
10i + -2ix + x2 + -1x2 = 5x + -1x2

Combine like terms: x2 + -1x2 = 0
10i + -2ix + 0 = 5x + -1x2
10i + -2ix = 5x + -1x2

Reorder the terms:
10i + -2ix + -5x + x2 = 5x + -5x + -1x2 + x2

Combine like terms: 5x + -5x = 0
10i + -2ix + -5x + x2 = 0 + -1x2 + x2
10i + -2ix + -5x + x2 = -1x2 + x2

Combine like terms: -1x2 + x2 = 0
10i + -2ix + -5x + x2 = 0

The solution to this equation could not be determined.

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