Question

plz help to factorize

Answer 1

Answer is option C
yz+x zx+y

Answer 2

$\mathfrak{\orange{\huge{Here \: is\:u \:r\:Ans}}}$⤵️⤵️⤵️

$xy(z {}^{2} + 1) + z(x {}^{2} + y {}^{2} )$

$= xy {}^{3} + xy + z \times (x {}^{2} + y {}^{2} )$

$= xy {}^{3} + xy + x {}^{2} z + y {}^{2} z$

$\mathfrak{\blue{\huge{\star \: Hope \: \: This \:\: Helps \:\: u \: \star}}}$