Question

factorize :
a²x²-b²y²



pls help me​

Answer 1

Answer:

(ax-by)(ax+by)

Step-by-step explanation:

As a²-b²= (a+b) (a²-b²)

so a²x²-b²y²= (ax)²-(by)²

=(ax+by) (ax-by)

Answer 2

Answer:

(ax+by)(ax-by)

Step-by-step explanation:

a²x²-b²y²= (ax)²-(by)²

=(ax+by)(ax-by)