Question

y(y - z) + 9(z - y)
Factorisation

Answer 1

y(y - z) + 9(z - y)

= y(y - z)-9(y-z)

= (y-9) (y-z)

Answer 2

Answer :-

➤ (y-9) (y-z)

Solution :-

➜ y(y-z) + 9(z-y)

➜ y(y-z) -9 (y-z)

➜ (y-9) (y-z)

Hope it will help uh!