Question

Factorise a^2-y+ay-a
Please be quick to answer.

Answer 1

a²-y+ay-a

a²-a+ay-y

a(a-1)+y(a-1)

(a-1)(a+y)

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Answer 2

Answer:

(a+y)(a-1)

Step-by-step explanation:

a²-y+ay-a

=> a²-a + ay-y

=> a(a-1) + y(a-1)

=> (a+y)(a-1)