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Find the number of possible positive real zeros of f(x)= -7x^4+ 49x^3+ 84x^2. A.three B.two or none C.one D.none
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Find the number of possible positive real zeros of f(x)= -7x^4+ 49x^3+ 84x^2.

A.three
B.two or none
C.one
D.none

User Wmax
by
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1 Answer

2 votes
B.Two is your answer
User Nerdboy
by
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