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OpenStudy (hippoharry):
Which of the following is a polynomial? A. x^-x - 1 B. (x^8 - 2)/(x^-2 + 3) C. 7x^7 - 2x-4 + 3 D. x2 + 2
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OpenStudy (emyoung0):
c and d , do u need an explanation ?
OpenStudy (hippoharry):
explanation would be great please
OpenStudy (hippoharry):
its single choice so its either c or d
OpenStudy (emyoung0):
ok, a polynomial consists of one or more terms. however,in a polynomial the exponents cant be negative or fractions and dividing by a variable is not allowed. the answer is D for sure.
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