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Mathematics 14 Online
OpenStudy (anonymous):

is -√25 a rational number

OpenStudy (anonymous):

@Nnesha

OpenStudy (perl):

what is the square root of 25?

OpenStudy (anonymous):

5

OpenStudy (triciaal):

when you take the square root you always get 2 values. a negative squared is positive and a positive squared is also positive

OpenStudy (anonymous):

so

OpenStudy (anonymous):

yes

OpenStudy (triciaal):

as in you should have 2 values for the square root of 25

OpenStudy (anonymous):

so its rational ?

OpenStudy (anonymous):

Is 5 rational?

OpenStudy (triciaal):

yes a rational number means it can be expressed as a ratio of 2 integers

OpenStudy (anonymous):

yes

OpenStudy (triciaal):

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