The imaginary part of a complex number is the coefficient of the imaginary unit, i, that is, the number multiplied by i.
In the given complex number, which is in the form a+bi, the coefficient of i is -2.3.
Therefore, the imaginary part of the complex number 4-2.3-√i is -2.3.
Hence, the correct answer is -2.3.
Which of the following is the imaginary part of the simplest form of the complex number 4−2.3−1−−−√ ?(1 point) Responses −1i negative 1 i −2.3i negative 2.3 i −2.3 2.3 i 2.3i
1 answer