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OpenStudy (anonymous):
sqrt{5x+7}=-9
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myininaya (myininaya):
\[\sqrt{f(x)}=-9 \] will never happen because \[\sqrt{f(x)} \ge 0\]
OpenStudy (anonymous):
there is no solution right
myininaya (myininaya):
right! :)
OpenStudy (anonymous):
okay what about this one
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