Respuesta :

25x^2-20x+4



Explanation:


Rewrite (5x-2)^2 as 25x^2-2 x 2 +2^2

Calculate it.


Then you have 25x^2-20x+4



Hope this helps!
georgenotfoundddd

Answer:

(5x)^2 + 2*5x(-2) + (-2)^2

Step-by-step explanation:

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