Question

xy(z+1)+z (x*2,+y*2)​

Answer 1

Answer:

(z+1 is the number I think

Answer 2

hey...

xy(z^2+1) + z(x^2+y^2)

xyz^2 + xy + zx^2 + y^2

xyz^2 + zx^2 + xy + zy^2

xz(yz+x) + y(x+zy)

(xz+y)(yz+x)