Wednesday

April 16, 2014

April 16, 2014

Posted by **Bella** on Friday, August 24, 2012 at 9:02pm.

f(x)= x^3-6x^2+21x-26

- college algebra -
**drwls**, Friday, August 24, 2012 at 10:15pmWhat do you mean by "complex zeroes"? You must mean the complex values of x that result in a zero for f(x).

Inspection indicates that x = 2 is a root, so (x-2) is a factor. Divide f(x) by x-2 for the remaining quadratic factor, which should be x^2 -4x +13.

That will have two complex roots. Find them.

**Related Questions**

college algebra - find the complex zeros of the polynomial function. write f in ...

Find the complex zeros - Find the complex zeros of the polynomial function. ...

algebra - Find the complex zeros of the polynomial function. Write f in factored...

Algebra II - Find the complex zeros of the polynomial function: x4+5x2+4

College algebra - Use the rational zeros theorem to find all the real zeros of ...

college algebra - use rational zeros theorem to find all the real zeros in the ...

college algebra - use the rational zeros theorem to find all the real zeros of ...

College algebra - Use the rationals theorem to find all the zeros of the ...

pre-calculus - find the complex zeros of the polynomial function. write F in the...

College Algebra - Use the rational zeros theorem to find all the real zeros of ...