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OpenStudy (anonymous):
what is an example of an extraneous solution? the problem im working on is: radical x+3+4=6
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OpenStudy (jdoe0001):
\(\bf \sqrt{x}+3+4 = 6\quad ?\)
OpenStudy (anonymous):
yes lol
OpenStudy (jdoe0001):
\(\bf \sqrt{x}+3+4 = 6 \implies \sqrt{x} = -1\) I gather some may say that's extraneous, since a square root wouldn't give a negative value as answer
OpenStudy (anonymous):
you just saved my life lol
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