Question

(iv)
4 - 3
(iii) 3+1
(0) (5 + 9 i) + (- 3 + 4i)
|(15 + ](15 –21
) +
-20)+(6+5)
(ii)
(1 - i) (2 - i) (3-1)
Iti
1+ 3i
(iv)​

Answer 1

Answer:

99 /75 this is the correct answer