Answer:
(9-8i)(-6,-15i) = -174 + 183 i
Explanation:
Explanation:-
Given that the complex numbers
(9-8i)(-6,-15i)
multiply ( 9-8i ) ( -6 -15i)
= -54 - 9(-15 i) + 48 i + 120(i)²
= -54 + 135 i + 48 i - 120
= -174 + 183i
Final answer:-
(9-8i)(-6,-15i) = -174 + 183 i