Question

4m^2+8m+1 factorise it​

Answer 1

Step-by-step explanation:

m^2-2m+1/4=0

m^2-2m+(1)^2-(1)^2+1/4=0

(m-1)^2=4-1/4

m-1=+√3/2 or m-1= -√3/2

m=√3+1/2 or m= √3-1/2

Hope it helps buddy!!!!

Answer 2

4m^2 + 8m + 1

(2m)^2 + 2*4m + 4 - 3

(2m + 2)^2 - (sqrt3)^2

(2m + 2 + sqrt3)(2m + 2 - sqrt3)