12-08-2015
Mathematics

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find the square root of the decimal no 2.56

Respuesta :

12-08-2015

Consider this decimal as a fraction.

We have:

[tex] \sqrt{ \frac{256}{100} } [/tex]

We now can take the square root of the numerator and the denominator separately for a result of 16/10, or 1.6.

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