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Evaluate the expression 2 8i 7 4i and write the result in the form a bi Evaluate the expression (2 + 8i) (7 -k 4i)

Evaluate the expression 2 8i 7 4i and write the result in the form a bi

Evaluate the expression (2 + 8i) (7 -k 4i) and write the result in the form a + bi.

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