-2i(7+6i)=

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Solution for -2i(7+6i)= equation: 


Simplifying
-2i(7 + 6i) = 0
(7 * -2i + 6i * -2i) = 0
(-14i + -12i2) = 0

Solving
-14i + -12i2 = 0

Solving for variable 'i'.

Factor out the Greatest Common Factor (GCF), '-2i'.
-2i(7 + 6i) = 0

Ignore the factor -2.

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 '(7 + 6i)' equal to zero and attempt to solve:

Simplifying
7 + 6i = 0

Solving
7 + 6i = 0

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

Add '-7' to each side of the equation.
7 + -7 + 6i = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 6i = 0 + -7
6i = 0 + -7

Combine like terms: 0 + -7 = -7
6i = -7

Divide each side by '6'.
i = -1.166666667

Simplifying
i = -1.166666667
Solution
i = {0, -1.166666667}

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