tellis26 tellis26
  • 09-06-2019
  • Mathematics
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What is the simplest form of 3square root 27a3b7

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marcthemathtutor
marcthemathtutor marcthemathtutor
  • 09-06-2019

Answer:

= [tex]3ab^{\frac{2}{3} }[/tex]

Step-by-step explanation:

∛(27 a³ [tex]b^{7}[/tex])

= ∛27 · ∛a³ · ∛b³ · ∛b³ · ∛b

= 3 · a · b · b ∛b

= 3ab² [tex]b^{\frac{1}{3} }[/tex]

or

= [tex]3ab^{\frac{2}{3} }[/tex]

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