SOLUTION: Compute i(2 + i) - (3 - 5i).

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Question 1132630: Compute i(2 + i) - (3 - 5i).
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
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Compute i(2 + i) - (3 - 5i).
Distribute the i, remove brackets
2i + i^2 - 3 + 5i
2i - 1 - 3 + 5i
add like terms
7i - 4