Question

factorize the following:- l²+l+1/4​

Answer 1

Answer:

l=-1/2

Step-by-step explanation:

(4l^2 + 4l+1)÷4

(4l^2+2l+2l+1)÷4

2l(2l+1)+1(2l+1)÷4

(2l+1)(2l+1)÷4

(2l+1)÷4=0

2l+1=0

2l=-1

l=-1/2