Can I have some help
1 answer:
You might be interested in
Conjugate of 9-5i is 9+5i
product of those two: (9-5i)*(9+5i) =
product of those two: (9-5i)*(9+5i) =
Answer:
Step-by-step explanation:
From the question, we understand that the number is n.
Three less than n is:
The square is:
The square equals 7;
So, we have: