Help me with this problem please! I will give you brainliest when I can. Please! This is due today

Astudent simplified a rational expression as shown.

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

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1