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Multiply (2 – 7i)(–1 + 4i).

Multiply (2 – 7i)(–1 + 4i).
asked 94.4k views
3 votes
Multiply (2 – 7i)(–1 + 4i).

asked
User Belwood
by
7.7k points

2 Answers

4 votes

Answer:26 + 15i

Step-by-step explanation: 26+ 15i is the answer because i did the assignemnt

answered
User Wagner Sales
by
7.7k points
6 votes
Answer is 26+15i

(2-7i) x (-1+4i)
-2+2x4i-7i ( -1) -7i+4i
-2+8i+7i-28i^2
-2+8i+7i-28(-1)
-2+8i+7i+28
26+ 15i
answered
User Joshua Richardson
by
8.6k points
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