pupil12378
pupil12378 pupil12378
  • 19-10-2020
  • Mathematics
contestada

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

Respuesta :

x48f2frqnb
x48f2frqnb x48f2frqnb
  • 19-10-2020
B.Two is your answer
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