Question: --------l--------l--------l--------l--------l--------l--------l--------l--------l--------l--------l--------l--------l--------l--------l--------l 1. Perform the indicated operation & simplify. Express the answer in terms of i (as a complex number). (7 + 21) . (7 +

--------l--------l--------l--------l--------l--------l--------l--------l--------l--------l--------l--------l--------l--------l--------l--------l1. Perform the indicated operation & simplify. Express the answer in terms of i (as a complex number). (7 + 21) . (7 + 2i) =Express - 7+ 4 as a simplified complex number -

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Perform the indicated operation & simplify. Express the answer in terms of i (as a complex number). (7 + 21) . (7 + 2i) =Express - 7+ 4 as a simplified complex number - 7+ 1 4 =

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