Question

Find real value of x and y if (x+iy) (2-3i) =4+i?

Answer 1

Step-by-step explanation:

(x + iy) ( 2 - 3i ) = 4 + i

now we know the identity

(a+b)(a-b)= a² - b²

so according to it x should be 2

and y should be -1/3