Question

What is the complex conjugate of `5 + 6i`?

Answer 1

`5-6i`

Explanation:

To find a complex conjugate, simply change the sign of the imaginary part (the part with the `i`). This means that it either goes from positive to negative or from negative to positive.

As a general rule, the complex conjugate of `a+bi` is `a-bi`.

Therefore, the complex conjugate of `5+6i` is `5-6i`.