(2-5i)(3+i)
use foil method to expand it into standard form
6+2i-15i+5i^2
5i^2-13i+6
Answer: 
Step-by-step explanation:

Divide by 23

Extract the square root.

Answer:
1+4=5?
Step-by-step explanation:
5..?yeah...um..thx for the free points..^^
11 school days are left.
In the attached picture of a calendar, I marked the days the person has left. There are 11.
Well start with reflecting abc over the y axis