(4-2i)(1-5i) evaluate the following expression
Answers
Answered by
1
Answer:
14-22i
Step-by-step explanation:
Answered by
2
a = -6, b = -20
Step-by-step explanation:
(4-2i) (1-5i) = 4 -2i - 20i + 10i^2
= 4 - 20i -10 because of i^2 = -1
= -6 -20i
a = -6, b = -20
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