baabaelvira2000 baabaelvira2000
  • 02-04-2020
  • Mathematics
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If the roots (x-2)^2=k are equal find the value of k

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nktselepov
nktselepov nktselepov
  • 02-04-2020

[tex](x-2)^2=k\\x^2-4x+4=k\\Let\:x^2-4x+4=0, so \:x=2=>\\k=0[/tex]

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