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arsen [322]
3 years ago
12

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

Mathematics
1 answer:
Ierofanga [76]3 years ago
5 0

Answer:

625

Step-by-step explanation:

The modulus of 3 - 4i is

\sqrt{3^2+(-4)^2} = \sqrt{9+16} = \sqrt{25} = 5, thus

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

= 5^{4}

= 625

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