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Mathematics 7 Online
OpenStudy (anonymous):

explain why the equation sqrt x=-8 has an extraneous solutions but ^3 sqrt x=-8 does not

Directrix (directrix):

>>the equation sqrt x=-8 has an extraneous solutions What did you get for the extraneous solutions of this? ^^^ @johndoe14

OpenStudy (anonymous):

i dont understand it

OpenStudy (anonymous):

@Directrix

Directrix (directrix):

Would you post the question that appears in your text? Thanks.

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