(5+9i)2=

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Solution for (5+9i)2= equation:


Simplifying
(5 + 9i) * 2 = 0

Reorder the terms for easier multiplication:
2(5 + 9i) = 0
(5 * 2 + 9i * 2) = 0
(10 + 18i) = 0

Solving
10 + 18i = 0

Solving for variable 'i'.

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

Add '-10' to each side of the equation.
10 + -10 + 18i = 0 + -10

Combine like terms: 10 + -10 = 0
0 + 18i = 0 + -10
18i = 0 + -10

Combine like terms: 0 + -10 = -10
18i = -10

Divide each side by '18'.
i = -0.5555555556

Simplifying
i = -0.5555555556

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