Question

Factorise the following :
y^2-6y+8​

Answer 1

Answer:

y²-6y+8

Step-by-step explanation:

y²-4y-2y+8

y(y-4)-2(y-4)

(y-2)(y-4).

Answer 2

(y-4) (y-2)

Step-by-step explanation:

y^2-6y+8

= y^2-4y-2y+8

= y(y-4) -2(y-4)

= (y-4) (y-2)