Factories: x2 – xz + xy – yz

1.	Factories: x2 – xz + xy – yz
Answer» Let’s first arrange the terms in a suitable form; x² – xz + xy – yz = x² + xy – xz – yz = (x² + xy) – (xz + yz) = x(x + y) – z(x + y) = (x + y)(x – z) So we get, x² – xz + xy – yz = (x + y)(x – z)

Answer»

Let’s first arrange the terms in a suitable form;

x² – xz + xy – yz

= x² + xy – xz – yz

= (x² + xy) – (xz + yz)

= x(x + y) – z(x + y)

= (x + y)(x – z)

So we get,

x² – xz + xy – yz = (x + y)(x – z)

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