4j(8-2j)=

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Solution for 4j(8-2j)= equation: 


Simplifying
4j(8 + -2j) = 0
(8 * 4j + -2j * 4j) = 0
(32j + -8j2) = 0

Solving
32j + -8j2 = 0

Solving for variable 'j'.

Factor out the Greatest Common Factor (GCF), '8j'.
8j(4 + -1j) = 0

Ignore the factor 8.

Subproblem 1
Set the factor 'j' equal to zero and attempt to solve:

Simplifying
j = 0

Solving
j = 0

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

Simplifying
j = 0

Subproblem 2
Set the factor '(4 + -1j)' equal to zero and attempt to solve:

Simplifying
4 + -1j = 0

Solving
4 + -1j = 0

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

Add '-4' to each side of the equation.
4 + -4 + -1j = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -1j = 0 + -4
-1j = 0 + -4

Combine like terms: 0 + -4 = -4
-1j = -4

Divide each side by '-1'.
j = 4

Simplifying
j = 4
Solution
j = {0, 4}

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