kortneybug kortneybug

22-08-2014
Mathematics

contestada

please solve: √-0.25

Respuesta :

22-08-2014

There's no such thing as the square root of a negative number ... at least not in middle-school.

The square roots of positive 0.25 are +0.5 and -0.5 . But there's no number
that you can multiply by itself and get negative 0.25 .

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