What does it mean when a grown man acts a grown women can I see your bals ? What is this supposed to mean?

What is the missing constant term in the perfect square that starts with x^2 -20x

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?