Question

How to solve (1 + 3i)(2 + 5i)

Answer 1

Answer:

(1+3i)(2+5i)= -13+11i

Step-by-step explanation:

1*2-3*5= -13

1*5+3*2=11

= -13+11i

Answer 2

YOUR ANSWER :-

-13 + 11 i

1*2-3*5= -13

1*5+3*2=11

= -13+11i

HOPE THIS HELPS UH