Question

What real numbers a and b make the equation true? (a-1)+(b-7)i=-2-5iWhat real numbers a and b make the equation true? (a-1)+(b-7)i=-2-5i

Answer 1

Answer: a=-1. b=2

Explanation:

FOr real numbers, a-1=-2 so a=-1.

(b-7)i=-5i so b-7=-5 so b=2