SOLUTION: 1. 3i(2+5i)=x+6i

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Question 581355: 1. 3i(2+5i)=x+6i
Answer by dfrazzetto(283) About Me  (Show Source):
You can put this solution on YOUR website!
3i(2+5i)=x+6i
6i + 15i^2 = x + 6i
6i + 15(-1) = x + 6i
x = -15