Question

factorise
x²y-xz²-xy+z²​

Answer 1

Answer:

${x}^{2} y - x {z}^{2} - xy + {z}^{2} \\ \\ {x}^{2} y - xy - x {z}^{2} + {z}^{2} \\ \\ xy(x - 1) - {z}^{2} (x - 1) \\ \\ = > (xy - {z}^{2} )(x - 1)$

hope it helps u...❤❤

Answer 2

view the attached picture