-8i(20i-13)=

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Solution for -8i(20i-13)= equation: 


Simplifying
-8i(20i + -13) = 0

Reorder the terms:
-8i(-13 + 20i) = 0
(-13 * -8i + 20i * -8i) = 0
(104i + -160i2) = 0

Solving
104i + -160i2 = 0

Solving for variable 'i'.

Factor out the Greatest Common Factor (GCF), '8i'.
8i(13 + -20i) = 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 '(13 + -20i)' equal to zero and attempt to solve:

Simplifying
13 + -20i = 0

Solving
13 + -20i = 0

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

Add '-13' to each side of the equation.
13 + -13 + -20i = 0 + -13

Combine like terms: 13 + -13 = 0
0 + -20i = 0 + -13
-20i = 0 + -13

Combine like terms: 0 + -13 = -13
-20i = -13

Divide each side by '-20'.
i = 0.65

Simplifying
i = 0.65
Solution
i = {0, 0.65}

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