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Algebra 14 Online
OpenStudy (jozelynw):

What makes - negative index on a radical sign an extraneous solution

OpenStudy (anonymous):

i think, a radical symbol does that. @JozelynW

OpenStudy (jozelynw):

No,because in a radical equation there is a radical symbol in all of the equations.

OpenStudy (jozelynw):

it has something to do with the negative index but i don't know what it is

OpenStudy (jdoe0001):

got an example of what you mean?

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