Question

Using suitable identity, find (x-2)^2

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Answer 1

Step-by-step explanation:

identity is

$(x + y) {}^{2} = {x}^{2} + {y}^{2} + 2xy \\ = {x}^{2} + {2}^{2} - 2(x)(2) \\ = {x}^{2} + 4 - 4x$

Answer 2

Answer:

X^2 - 4X + 4    AS

(X-Y)^2 = X^2 - 2XY + Y^2

Step-by-step explanation:

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