soccerninja14 soccerninja14
  • 19-05-2017
  • Mathematics
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The square root of 7+3 square root of 7

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Seprum
Seprum Seprum
  • 19-05-2017
[tex]\sqrt{7}+3 \sqrt{7} =4 \sqrt{7}= \sqrt{2} \sqrt{7} = \sqrt{2*7}= \sqrt{14} [/tex]
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