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MakcuM [25]
3 years ago
12

Find the conjugate of 2 - 5i and then calculate the product of the given complex number and its conjugate. (1 point)

Mathematics
2 answers:
sergejj [24]3 years ago
7 0

Answer:

29

Step-by-step explanation:

conjugate of a+ib=a-ib

conjugate of 2-5i=2+5i

(2+5i)(2-5i)=2²-(5i)²=4-25i²=4-25(-1)=4+25=29

amm18123 years ago
3 0

Answer:

29

i had the same question and 29 was the right answer

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