4i^21-5i^16=

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Solution for 4i^21-5i^16= equation:


Simplifying
4i21 + -5i16 = 0

Reorder the terms:
-5i16 + 4i21 = 0

Solving
-5i16 + 4i21 = 0

Solving for variable 'i'.

Factor out the Greatest Common Factor (GCF), 'i16'.
i16(-5 + 4i5) = 0

Subproblem 1

Set the factor 'i16' equal to zero and attempt to solve: Simplifying i16 = 0 Solving i16 = 0 Move all terms containing i to the left, all other terms to the right. Simplifying i16 = 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 '(-5 + 4i5)' equal to zero and attempt to solve: Simplifying -5 + 4i5 = 0 Solving -5 + 4i5 = 0 Move all terms containing i to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + 4i5 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + 4i5 = 0 + 5 4i5 = 0 + 5 Combine like terms: 0 + 5 = 5 4i5 = 5 Divide each side by '4'. i5 = 1.25 Simplifying i5 = 1.25 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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