# Question 1: Factorize 144a 2 + 24a + 1

Question 1: Factorize

Factorization techniques —-

Solution:

Given expression is

Let’s convert the expression into   form.

Given expression can be written as ;

=

=

It is so, because here as per formula

12a stands for a

1 stands for b

Hence (12a+1) is two time factor of given expression.

Insert math as
$${}$$