(-8+7i)2=15

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Solution for (-8+7i)2=15 equation: 



(-8+7i)2=15

We move all terms to the left:

(-8+7i)2-(15)=0

We add all the numbers together, and all the variables

(7i-8)2-15=0

We multiply parentheses

14i-16-15=0

We add all the numbers together, and all the variables

14i-31=0

We move all terms containing i to the left, all other terms to the right

14i=31

i=31/14

i=2+3/14

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