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OpenStudy (anonymous):
Evaluate the expression or indicate that the root is not a real number. - 411 (square root) A. -220 B. -21 C. 21 D. Not a real number
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OpenStudy (anonymous):
@ChicagoHusky @playgames1122
OpenStudy (playgames1122):
i think its D
OpenStudy (anonymous):
Thanks! @playgames1122
OpenStudy (playgames1122):
NP :)
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