iriemorris iriemorris

06-11-2018
Mathematics

contestada

[tex] \sqrt{21} [/tex]
what is the answer to this. can someone please help me?

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

06-11-2018

sqrt (21) = sqrt(3)*sqrt(7)

is an irrational number

it cannot be simplified

it can be approximated

sqrt (21) is approximately 4.582575695.......

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