Question

abx² + (ay-b) x - y​

Answer 1

Answer:(bx+y) (ax-y)

Step-by-step explanation:

abx²+(ay-b)x-y

abx²+ayx-bx-y

abx²-bx+ayx-y

bx(ax-1)+y(ax-1)

(bx+y) (ax-1)

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Answer 2

Answer:

abx²+(ay-b)x-y

abx²+axy-bx-y

ax(bx+y)-1(bx+y)

(bx+y)(ax-1)