Respuesta :

2018bbenzenhafe

Answer:

The answer is D.

Step-by-step explanation:

This is because the first part of the expression is the conjugate and youre given -5. The second part of the expression is the imaginary part and youre given 4i.

Answer:

C

Step-by-step explanation:

Given a complex number in the form

a + bi then the conjugate is a - bi

Note the real part remains unchanged while the sign of the imaginary part is negated.

Given

- 5 + 4i then the conjugate is - 5 - 4i → C

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