Question

answer it plz.....




as fast as u can

Answer 1

$\bold{Answer :}$

Now,

xy (z² + 1) + z (x² + y²)

= xyz² + xy + x²z + y²z

= xyz² + x²z + xy + y²z

= xz (yz + x) + y (x + yz)

= (yz + x) (xz + y)

= (yz + x) (zx + y),

which is the required factorization

Thus, $\textbf{option (c)}$ is correct.

#$\bold{MarkAsBrainliest}$

Answer 2

Option c is right answer.....
Hope it helps....