jacqueaLaur jacqueaLaur

22-12-2016
Mathematics

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When the nth root of a is written, it is the positive value that is shown

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pkmnmushy pkmnmushy

22-12-2016

The nth root of a is always positive unless, a < 0 and "n" is an odd number. Also if a < 0 and "n" is an even number, then it's an imaginary number. I hope this helps a lot

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