How many hours did it take for the lizard to get out the hole

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

A) if $50000 is invested in a bank account that pays 9.3% of interest compounded on a six-monthly basis, how much money will be in the account after 3 and 12 years? b) if matusalen's father had put $2.0 in the bank when he was born and there, how long would matusalen have had to his death (969 years later) if the interest was 7% per year composed each month and weekly?

Can anyone me with 32,33,36,37,and 40.