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OpenStudy (anonymous):
Which of the following polynomials does not have real roots? A. 2x2 + 4x + 2 B. 2x2 + 4x + 4 C. x2 + 4x - 4 D. x2 + 5x - 14
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RhondaSommer (rhondasommer):
A has one root B does not C does d does as well
OpenStudy (anonymous):
thannk you (:
RhondaSommer (rhondasommer):
no problem :)
RhondaSommer (rhondasommer):
also, use a graphing calculator in the future...they graph it out for you :P
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