Question

x ( x + z ) - y ( y +z)​

Answer 1

Step-by-step explanation:

x(x+z)−y(y+z)=x

2

+(xz)−y

2

−(yz)

=x

2

−y

2

+xz−yz

so x(x+z)−y(y+z)=(x−y)(x+y+z)

l hope this helps u