tonytlan06
tonytlan06 tonytlan06
  • 18-08-2019
  • Mathematics
contestada

Help Plz!

Simplify:

[tex]\frac{2\sqrt[3]{9}}{1+\sqrt[3]{3}+\sqrt[3]{9} }[/tex]

Respuesta :

hoangpm04
hoangpm04 hoangpm04
  • 18-08-2019

Answer and step-by-step explanation:

Rewrite 9 as 3^2

= 2*[tex]\sqrt[3]{3^{2} }[/tex] / 1 + [tex]\sqrt[3]{3} +\sqrt[3]{3^{2} }[/tex]

= 2*[tex]3^{\frac{2}{3} }[/tex]/ 1 + [tex]\sqrt[3]{3}[/tex] + [tex]3^{\frac{2}{3} }[/tex]

And it would be approximately 0.92

Hope this help you :3

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