kelbgentiguer
kelbgentiguer kelbgentiguer
  • 15-08-2016
  • Mathematics
contestada

how do you simply the square root of 28

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Ckaranja
Ckaranja Ckaranja
  • 15-08-2016
[tex] \sqrt{28} [/tex] can be rewritten as ;
=[tex] \sqrt{7*4} [/tex]
=[tex] \sqrt{4} * \sqrt{7} [/tex]
=2[tex] \sqrt{7} [/tex]
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