A) What is the conjugate of (2+6i) b) Multiply (2+6i) and its conjugate. (Show working)

Eggmatters asked Nov 24, 2023

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24 votes

A) What is the conjugate of (2+6i)
b) Multiply (2+6i) and its conjugate.
(Show working)

Eggmatters asked Nov 24, 2023

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25 votes

Answer:

a) 2-6i

b)-32

Explanation:

To get the conjugate of a complex number u simply change the sign of the imaginary part

Atiquratik answered Nov 29, 2023

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