<span>( 9 + 5i)( 9 + 8i)
= 9(9+8i)+5i(9+8i)
= 81+72i+45i+40i^2
= 81+117i+40(-1)
= 81-40+117i
= 41+117i. Answer</span>
Answer:
5 x (4+y)
Step-by-step explanation:
- abc + 7abc - 3bc - 8abc
= 6abc - 3bc - 8bc
= -2abs - 3bc
Therefore
- 2abc - 3bc.
:)
Hey there!!
The answer is multiplicative identity.
Hope my answer helps!!
Answer:
decay
growth
decay
i'm sure im in k12 for 9 th grade please tell me if i'm right
Step-by-step explanation:
