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lynjunlew
Group Title
how do you simplify the 3rd square root of 27squared?
 one year ago
 one year ago
lynjunlew Group Title
how do you simplify the 3rd square root of 27squared?
 one year ago
 one year ago

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samnatha Group TitleBest ResponseYou've already chosen the best response.0
does it look like this \[\sqrt[3]{27^{2}}\]
 one year ago

captaincook Group TitleBest ResponseYou've already chosen the best response.1
well a cubed root is equal to an exponent of (1/3) and since its squared it will be 27^(2/3)
 one year ago

captaincook Group TitleBest ResponseYou've already chosen the best response.1
dw:1354817051724:dw
 one year ago

lynjunlew Group TitleBest ResponseYou've already chosen the best response.0
thank you!! your great!dw:1354817096618:dw
 one year ago

ZeHanz Group TitleBest ResponseYou've already chosen the best response.0
captaincook maybe great, but I think there is more to be done ;) \[\sqrt[3]{27^2}=(\sqrt[3]{27})^2=(\sqrt[3]{3^3})^2=3^2=9 \]This is what I would call simplifying. Writing it as 27^(2/3) just changes notation...
 one year ago

lynjunlew Group TitleBest ResponseYou've already chosen the best response.0
thank you for the concern. i misspoke, i actually needed to change the notation not simplify the equation.
 one year ago
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