oliviaisbasic
oliviaisbasic oliviaisbasic
  • 24-10-2018
  • Mathematics
contestada

Square root for 9/100

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gmany
gmany gmany
  • 31-12-2018

[tex]\sqrt{a}=b\iff b^2=a\ for\ a\geq0\ and\ b\geq0.\\\\\sqrt{\dfrac{9}{100}}=\dfrac{\sqrt9}{\sqrt{100}}=\dfrac{3}{10}[/tex]

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