Question

(x + y)² a² + 4xyab - (x - y)²b²​

Answer 1

An factorization factorization

Answer 2

Step-by-step explanation:

(x+y)2=x2+y2+2xy

(x-y)2=x2+y2-2xy

so,According to ques

solving..

(x2+y2+2xy) a2 + 4xyab - (x2+y2-2xy)

=a2x2+y2a2+a2xy+4xyab-x2+y2-2xy

=after that solve it u get answer

THANK YOU