Answer:
144i + 81
Step-by-step explanation:
(-3*9i)(-5 + 3i) + 9i
-27i (-5 + 3i) + 9i
FOIL
135i + 81 + 9i
144i + 81
Answer: c
Step-by-step explanation:
The ratio is not 3:1
A) False
B) False
C) True
<em>( I'm not too sure though, compare my answer with yours and make a decision... sorry I couldn't be more help...) </em>
Answer:
-6
Step-by-step explanation:
10x10x10x10x10x4 and 10x10x10x10x10x10x2
