Question

9y2-6y+1 by identity​

Answer 1

Answer:

hope you got your answer

Answer 2

Answer:

(3y-1)^2

Step-by-step explanation:

9y^2-6y+1

=(3y)^2+(-1)+2(3y)(-1)

Using Identity: a^2 + b^2 -2ab=(a-b)^2

=(3y-1)^2

Hope it helps you!!