bryannperez93650 bryannperez93650
  • 07-07-2020
  • Mathematics
contestada

Square root(x^2-4x+4)

Respuesta :

henryhuangbc
henryhuangbc henryhuangbc
  • 07-07-2020

Answer:

x-2

Step-by-step explanation:

x-2

by the rule (a-b)^2=a^2-2ab+b^2

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