Posted by **julez** on Saturday, October 29, 2011 at 7:43pm.

f(x)=x^6+4x^5+4x^4+3x^3-x^2-5x+4

Find the maximum number of real zeros, and Use Descartes's rule of signs to determine how many positive and how many negative zeros the function has. You do not need to find the zeros.

## Answer This Question

## Related Questions

- calculus - For the following function f(x)=2x^4-6x^2+2x-1. Find the maximum ...
- Decartes Rule of Signs - Could you explain to me decartes Rule of signs? Here ...
- Math Algebra - Use Descartes' Rule of Signs to determine the possible number of ...
- Decartes Rule of Signs-Check Problems - Use Decartes Rule of signs to determine ...
- Decartes Rule - Can you please check my work? Use Decartes Rule of signs to ...
- Decartes Rules - Use Decartes Rule of signs to determine the possible number of ...
- college algebra--please help - what does Descartes rule of signs tell you about ...
- algebra - Could you help me with this? find the real zeros of f(x) = x^3-8^2+9x+...
- Pre-Calc - I know about Descartes Rule but I don't really get how to figure this...
- College algebra - Use the rational zeros theorem to find all the real zeros of ...

More Related Questions