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(1 ‒ 4i)2 = F. ‒15 ‒ 8i G. 17 ‒ 2i H. ‒15 + 8i J. ‒17 + 2i K. 17 ‒ 8i

(1 ‒ 4i)2 = F. ‒15 ‒ 8i G. 17 ‒ 2i H. ‒15 + 8i J. ‒17 + 2i K. 17 ‒ 8i
asked 221k views
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(1 ‒ 4i)2 =

F. ‒15 ‒ 8i
G. 17 ‒ 2i
H. ‒15 + 8i
J. ‒17 + 2i
K. 17 ‒ 8i

asked
User NoelHunter
by
7.2k points

1 Answer

3 votes

Answer:

f

Explanation:

(1-4i)^2 = 1-8i+16i^2

i^2 = -1

1-8i-16= -15-8i

answered
User Brian Sutherland
by
7.0k points
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