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The modulus of (3 - 4i)^4 is _____. 5 20 81 625

The modulus of (3 - 4i)^4 is _____. 5 20 81 625
asked 26.5k views
0 votes
The modulus of (3 - 4i)^4 is _____.

5
20
81
625

asked
User Njuffa
by
7.7k points

1 Answer

0 votes

Answer:

625

Explanation:

The modulus of 3 - 4i is


√(3^2+(-4)^2) =
√(9+16) =
√(25) = 5, thus

|
(3-4i)^(4) |

=
5^(4)

= 625

answered
User Saurin Dashadia
by
7.0k points
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