Question

Factorize : 81 m^2 – 18m + 1

Answer 1

Answer:

Step-by-step explanation:

81m^2-18m+1

81m^2-9m-9m+1=0

9m(9m-1)-1 (9m-1)=0

(9m-1)(9m-1)=0

9m=1

m=1/9

Answer 2

Answer:

Answer:

Step-by-step explanation:

81m^2-18m+1

81m^2-9m-9m+1=0

9m(9m-1)-1 (9m-1)=0

(9m-1)(9m-1)=0

9m=1

m=1/9