Question

(x-y)(7x+3y)-(x-y)(5x+4y) please solve it in step by step explanation ​

Answer 1

Answer:

(x-y) (2x-y)

Step-by-step explanation:

(x-y) [(7x-3y)-(5x+4y)] = (x-y) (7x-3y-5x-4y )

= (x-y) (2x-y )