Posted by **CheezyReezy** on Wednesday, June 1, 2011 at 9:06pm.

List all possible (or potential) rational zeros for the polynomial below. Find all real zeros of the polynomial below and factor completely over the real numbers. Please show all of your work.

f(x) = x^4 - 7x^3 - 3x^2 + 19x + 14

- Math - Possible or Potential rational zeros -
**Mgraph**, Wednesday, June 1, 2011 at 9:30pm
Potential rational zeros are:

+-1,+-2,+-7,+-14

f(-1)=1+7-3-19+14=0

f(x)=(x+1)g(x), g(x)=x^3-8x^2+5x+14

g(-1)=-1-8-5+14=0

g(x)=(x+1)h(x),

f(x)=(x+1)^2*h(x), h(x)=x^2-9x+14

h(2)=4-18+14=0

h(x)=(x-2)(x-7)

f(x)=(x-2)(x-7)(x+1)^2

- Math - Possible or Potential rational zeros -
**bill**, Friday, April 5, 2013 at 11:42am
UNDEFINED!

- Math - Possible or Potential rational zeros -
**Mar**, Monday, October 3, 2016 at 12:41am
2x^5+9x^3+3x^2-6

## Answer This Question

## Related Questions

- Math - potential zero - List all possible (or potential) rational zeros for the ...
- algebra - List all possible or potential rational zeros for the polynomial below...
- Math Problem2 - List all possible rational zeros for the polynomial below. Find ...
- Rational Zeros - List all possible rational zeros for the polynomial below. Find...
- algebra - List all possible rational zeros for the polynomial below. Find all ...
- college algebra - 1. solve the following logarithmic equation log_8(x+8)+log_8(x...
- rational zeros theorem - Use the rational zeros theorem to find all the real ...
- calculus - use rational zeros theorem to find all the real zeros of the ...
- math - list all the possible rational zeros for the polynomial below. find all ...
- College algebra - Use the rational zeros theorem to find all the real zeros of ...

More Related Questions