shajraigomez shajraigomez

31-03-2017
Mathematics

contestada

Can a negative number be a solution to a square root

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robertparise76 robertparise76

31-03-2017

A square root of any number greater than 0 always has two answers, one positive and one negative.
Squareroot (36) = 6 or -6.
Since 6×6=36 and -6×-6=36.
Squareroot (0)= just 0 because there is no negative 0 (:

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