Question

What is the real part of 4 – 5i? 54-5i-5

Answer 1

$4\text{ }-5i$

Every imaginary number have the following form:

$a\text{ +bi (1)}$

Where a= real part , b= imaginary part

Basically on this case the real part would be the number without the i and the imaginary part the number with i

The real part is:

$4$

And the imaginary part:

$-5$

Final answer:

$4$