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  • 22-08-2018
  • Mathematics
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simplify 343 1/3 × 27 1/3

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gmany
gmany gmany
  • 24-08-2018

[tex]343^\frac{1}{3}\times27^\frac{1}{3}=\sqrt[3]{343}\times\sqrt[3]{27}=\sqrt[3]{7^3}\times\sqrt[3]{3^3}=7\times3=21[/tex]

[tex]Used\ \sqrt[n]{a^n}=a[/tex]

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