Question

Please I need a full explanation explanation I will mark as brainlist​

Answer 1

Answer:

=Ans: (ax - 1)(ay - b)

= xya^2 + abx - ay + by

=(ax - 1) ( a×y + b)

= (ax - 1) (ay + b)

I got the answer now only, so I edited. Pls mark as brainliest