i^19+i^21=

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Solution for i^19+i^21= equation:


Simplifying
i19 + i21 = 0

Solving
i19 + i21 = 0

Solving for variable 'i'.

Factor out the Greatest Common Factor (GCF), 'i19'.
i19(1 + i2) = 0

Subproblem 1

Set the factor 'i19' equal to zero and attempt to solve: Simplifying i19 = 0 Solving i19 = 0 Move all terms containing i to the left, all other terms to the right. Simplifying i19 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(1 + i2)' equal to zero and attempt to solve: Simplifying 1 + i2 = 0 Solving 1 + i2 = 0 Move all terms containing i to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + i2 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + i2 = 0 + -1 i2 = 0 + -1 Combine like terms: 0 + -1 = -1 i2 = -1 Simplifying i2 = -1 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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