59.3k views
3 votes
(7 − 3i) • (2 − i) 4 i 14 3i 11 − 13i < 14 − 10i

1 Answer

3 votes
So... We distribute so that... 7 * 2 = 14 7 * i = 7i then -3i * 2 = -6i -3i * -i = 3i?
then combine like terms... 7i - 6i + 3i = 4i so 14 + 4i?
User Andrii Maletskyi
by
7.4k points