Answer:
(n-4)(n-1)
Step-by-step explanation:
n2 -5n +4
n2- n - 4n - 4
n(n-1) - 4(n-1)
(n-4)(n-1)
Half of 23 would 11.5 and you had to do was divide 23 by 2
I believe it might be 4:2 based on how you asked it.
What is the question that you need
Depending on what the clock says yes and no.
