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

Step-by-step explanation:

The given expression is

This is in the form;

Rewrite to get

We split the middle term to obtain;

Factor to get;

Factor further to get;

We simplify further to get;

answer: the correct option is d.

explanation:

it is given that the triangle j'k'l' shown on the grid below is a dilation of triangle jkl using the origin as the center of dilation.

from the given graph it is noticed that k(4,8) and k'(2,4). let origin is defined by o and scale factor is defined by k, then

    (1)

distance formula,

put these values in equation (1).

therefore scale factor is     and option d is correct.