i=i^2-2i

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Solution for i=i^2-2i equation:


Simplifying
i = i2 + -2i

Reorder the terms:
i = -2i + i2

Solving
i = -2i + i2

Solving for variable 'i'.

Combine like terms: i + 2i = 3i
3i + -1i2 = -2i + i2 + 2i + -1i2

Reorder the terms:
3i + -1i2 = -2i + 2i + i2 + -1i2

Combine like terms: -2i + 2i = 0
3i + -1i2 = 0 + i2 + -1i2
3i + -1i2 = i2 + -1i2

Combine like terms: i2 + -1i2 = 0
3i + -1i2 = 0

Factor out the Greatest Common Factor (GCF), 'i'.
i(3 + -1i) = 0

Subproblem 1

Set the factor 'i' equal to zero and attempt to solve: Simplifying i = 0 Solving i = 0 Move all terms containing i to the left, all other terms to the right. Simplifying i = 0

Subproblem 2

Set the factor '(3 + -1i)' equal to zero and attempt to solve: Simplifying 3 + -1i = 0 Solving 3 + -1i = 0 Move all terms containing i to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1i = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1i = 0 + -3 -1i = 0 + -3 Combine like terms: 0 + -3 = -3 -1i = -3 Divide each side by '-1'. i = 3 Simplifying i = 3

Solution

i = {0, 3}

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