Question

factorise x^2+z^2-2zx​

Answer 1

Answer:

(x - z) (x - z)

Step-by-step explanation:

By using the identity (a - b)² = a² - 2ab + b²

=> x² + z² - 2xz = (x - z)²

=> (x - z) (x - z)

Hope it helps. Plz mark my answer brainliest if you got it and liked my way of explanation.

Answer 2

Answer:

(x-z)²

Step-by-step explanation:

x² + z² -2zx

=( x-z)(x-z)

=(x-z)²

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