Question

factorise (x^2-2xy)+(z^2-2yz)​

Answer 1

Step-by-step explanation:

• Given Factorise (x^2-2xy)+(z^2-2yz)
• We need to factorise the given equation.
• Given (x^2 – 2xy) + (z^2 – 2yz)
• Taking common factor we get
• So x(x – 2y) + z(z – 2y)  
• If the question is 2x – 2xy + 2yz – z^2 we get
•       -2xy + 2x + 2yz – 2z
•      -2xy + 2x  
•   = 2x (1 – y) + 2yz – 2z
•   = - 2z (1 – y)

So (2x – 2z) (1 – y)

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Answer 2

Answer:

(x - z ) ( x - 2y + z ) is the correct answer...