Question

So I'm stuck on a math problem. Given z=3 + 5i and w= -5 +I, evaluate z-w

Answer 1

Answer:

8 + 4i  

Step-by-step explanation:

Put corresponding terms above each other and subtract in the usual way.

    z =   3 + 5i

    w = -5 +   i

z - w =  8 + 4i: 3 - (-5} = 8; 5i - 1i = 4 i