SOLUTION: how do you work out this problem step by step (7i)^2(6i) and it says use absolute values when appropriate

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Question 996809: how do you work out this problem step by step (7i)^2(6i) and it says use absolute values when appropriate
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
(7i)^2(6i)
= 49i%5E2%2A6i
= -49%2A6i
= -294i