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3 years ago

What is the conjugate of the product (2 - i)(1+2i)?

Mathematics

1 answer:

ivann1987 [24]3 years ago

8 0

Answer:

4-3i is the answer.......

Explanation

<u>Product</u>

(2-i)(1+2i) = 2+4i-i-2i²

= 2+4i-i+2

= 4+3i

conjugate of 4+3i is 4-3i

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