8i(9-4I)=

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Solution for 8i(9-4I)= equation:


Simplifying
8i(9 + -4I) = 0
(9 * 8i + -4I * 8i) = 0
(72i + -32iI) = 0

Solving
72i + -32iI = 0

Solving for variable 'i'.

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

Factor out the Greatest Common Factor (GCF), '8i'.
8i(9 + -4I) = 0

Ignore the factor 8.

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 '(9 + -4I)' equal to zero and attempt to solve: Simplifying 9 + -4I = 0 Solving 9 + -4I = 0 Move all terms containing i to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -4I = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -4I = 0 + -9 -4I = 0 + -9 Combine like terms: 0 + -9 = -9 -4I = -9 Add '4I' to each side of the equation. -4I + 4I = -9 + 4I Combine like terms: -4I + 4I = 0 0 = -9 + 4I Simplifying 0 = -9 + 4I The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

i = {0}

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