Answer:

Step-by-step explanation:
So we have:

First, distribute:

Combine like terms:

Add:

So, in the a+bi format, we will have:

Answer:
The answer is C y= 2x-1
Step-by-step explanation:
Answer:
x = i√3, -i√3
Step-by-step explanation:
Simply take the root of both sides, then solve.
There will be 9 inches on the map for we just take 27:3. Hope you get it.