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Nikitich [7]
2 years ago
10

Simplify the expression to a + bi'form: (1 - 5i)(5 +6i)

Mathematics
2 answers:
lions [1.4K]2 years ago
7 0

(1 - 5i)(5 + 6i) \\  = 5 + 6i - 25i - 30 {i}^{2}  \\  = 5 - 19i + 30 \\  = 35 - 19i

I hope I helped you^_^

Nady [450]2 years ago
5 0

Answer:

35-19i

Step-by-step explanation:

(1-5i)(5+6i)

5-25i+6i-30i^2 where i^2=-1

5-25i+6i-30(-1)

5-19i+30

5+30-19i

35-19i

Please mark me as Brainliest if you are satisfied with the answer.

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