Lm.ao tbh no because thats all i hear now an days is DRAMA so have a good day and stay safe :)
Answer:
option D

Step-by-step explanation:
Given in the question are 4 number
5√1/3 - 
2 - 
9 + 

A Complex Number is a combination of a Real Number and an Imaginary Number
<h3>Example </h3>
a + ib
where a is real number
b is imaginary number
i is 'lota' which is √-1
<h3>So according to the definition above </h3>
is complex number in which
is real part
=
is the imaginary part
If we make his age equal to x, the. We can set up the equation X=4(x-15)