Question

The factorisation of x^2y^2 + xy + xy^2 z + yz + x^2 yz + xz is​

Answer 1

Answer :

23^3 And pie

Answer 2

Answer:

${x}^{2} {y}^{2} + xy + x {y}^{2} z + yz + {x}^{2} yz + xz \\ = ({x}^{2} {y}^{2} + x {y}^{2} z + {x}^{2} yz) + (xy + yz + zx) \\ = xy(xy + yz + zx) + (xy + yz + zx) \\ = (xy + yz + zx)(xy + 1)$