Question

find the following products. (y-9)(y-2)​

Answer 1

Answer:

y(y-2)-9(y-2)

=y²-2y-9y+18

=y²-11y+18

Answer 2

Answer:

$(y - 9)(y - 2) \\ y(y - 2) - 9(y - 2) \\ {y}^{2} - 2y - 9y + 18 \\ {y}^{2} - 11y + 18$

Thank you