Me i have a question which is 3t=0 i tried loads of times but i didnt get the right answer

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

Precalculus question, image attached.

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96