Question

xy(a^2+1)-a(x^2+y^2) factorize the polynomial​

Answer 1

Answer:

Given : xy(z

2

+1)+z(x

2

+y

2

).

Factorizing the above :

⇒xyz

2

+xy+zx

2

+zy

2

⇒xyz

2

+zx

2

+xy+zy

2

⇒xz(yz+x)+y(yz+x)

⇒(xz+y)(yz+x)