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Simplify the given expression below: (2 points) 2 divided by the quantity of 2 plus 5i

User Dofine
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2 Answers

5 votes

Answer:7

Explanation:

User Trever
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Answer: The given expression "2 divided by the quantity of 2 plus 5i" can be translated as 2/(2+5i). Simplifying expressions aim is to simplify it into its simplest form. Since i = √-1 substitute it into the expression.

2/(2+5√-1)

then multiply it by 2-5√-1 on the numerator and denominator and we have

[2(2 - 5√-1)] / [4 - 25(1)]

(4-10√-1)/(-21)

User Efi Fogel
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