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Mathematics 7 Online
OpenStudy (anonymous):

show that square root of 2/3 is irrational show that square root of 2/3 is irrational @Mathematics

OpenStudy (agreene):

2/3 is irrational, therefore it's square root must also be irrational

OpenStudy (anonymous):

i think he means (square root of 2) over 3

OpenStudy (agreene):

sqrt 2 is irrational, thus irrational/rational = irrational.

OpenStudy (anonymous):

:)

OpenStudy (anonymous):

its there any theorem that support that the multiplication of an irrational number by a rational number is irrational?

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