Mathematics, 18.09.2019 03:00 caeyanij

Multiply (4 + i)(1 − 5i).
9 − 19i
−1 − 19i
4 − 5i2
4 − 19i − 5i2

Answers: 1

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Multiply (4 + i)(1 − 5i).
9 − 19i
−1 − 19i
4 − 5i2
4 − 19i − 5i2...