3 years ago

What is the conjugate of 3 + 6i? A -3 - 61 B 3 - 6i C 3 + 6i D 9i

Mathematics

1 answer:

zhenek [66]3 years ago

7 0

Answer:

C.3-6

Step-by-step explanation:

Every complex number has a complex conjugate.

Examples is a+bi the conjugate is a-bi,if your adding the two conjugate its going to be 2a and if your subtracting the result is 2bi.And if multiplied it is seen as complex number which are a²+b²

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