Question

Factorise 9y2-6y+1
please answer​

Answer 1

Answer:

9y²-3y-3y+1

3y(3y-1)-1(3y-1)

(3y-1)(3y-1)

Step-by-step explanation:

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Answer 2

we can break Down the number in the form :

a²+(b+c)a+bc = (a+b)(a+c)

9y²-6y+1 = (3y)²+(-1-1)3y+(-1*-1)

= (3y-1)(3y-1)

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