(1 + 4i) - (- 16 + 9i)(1 + 4i) - (- 16 + 9i) =
Answers
Answered by
1
Step-by-step explanation:
(1 + 4i) - (- 16 + 9i)(1 + 4i) - (- 16 + 9i) =
(1+4i)-(-16-64i+9i-36)+16-9i
1+4i+16+64i-9i+36+16-9i
69+50i
Similar questions