Find the Bounds on the real zeros
posted by Armando .
Find the bounds on the real zeros of the following function. Please show all of your work.
f(x)= x^4 + 5x^3 + 6x^2  4.

Find the Bounds on the real zeros 
Armando
my question is, what does "bound" mean?

Find the Bounds on the real zeros 
Armando
is this the same as the vertical asymptote, if not how is different?

Find the Bounds on the real zeros 
Reiny
The roots of your function are not rational
I used this source to approximate
http://xrjunque.nom.es/precis/rootfinder.aspx
(enter the expression x^4 + 5x^3 + 6x^2  4 in the input box )
x = appr.  3.29 and x = appr. 0.64
with two additional complex roots.
I don't know what "bounds of the real zeros" means, have never seen a question worded like that before.
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