ellieshultz ellieshultz
  • 16-07-2020
  • Mathematics
contestada

State how many imaginary and real zeros the function has.

f(x) = x4 + 12 x3 + 37x2 + 12x + 36

Respuesta :

altavistard
altavistard altavistard
  • 16-07-2020

Answer:

Step-by-step explanation:

If you'd graph this function on a graphing calculator or graphing utility, you'd see quickly that the graph never touches or crosses the x-axis.  This tells us immediately that there are no real roots; all four roots are complex or imaginary.

Answer Link
msevier13 msevier13
  • 21-01-2022

Answer:

2 real roots and 2 imaginary roots

Step-by-step explanation:

The roots are x=i,-i,-6,-6.

Answer Link

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