Posted by **gabs** on Friday, May 20, 2011 at 10:38am.

A polynomial f(x) with real coefficients and leading coefficient 1 has zeros 6 + 4i, -5 + i and degree 4. Express f(x) as a product of quadratic polynomials with real coefficients that are irreducible over R.

ive done this problem every which way i could. specifically i understand that imaginary numbers come in pairs so i wrote: 6+4i, 6-4i, -5+i, -5-i and i put all thos equal to x, subtracted the x so the equation is equal to zero and then began to multipy them .

can someone please write out the steps for me and then give me the format this answer is supposed to be in..PLEASE HELP!

## Answer This Question

## Related Questions

- calculus--please help!! - I have two questions that I don't understand and need ...
- pre-calculus - information is given about the polynomial f(x) whose coefficients...
- pre calculus - use given info about a polynomial whose coefficients are real ...
- pre-calculus - form a polynomial f(x) with real coefficients having the given ...
- pre-calculus - form a polynomial f(x) with real coefficients having the given ...
- Form a polynomial f(x) from coefficient and it's 0 - Form a polynomial, f(x), ...
- pre-ap Algebra 2 - write a polynomial function f of least degree that has the ...
- college algebra - form a polynomial f(x) with real coefficients having the given...
- algebra - form a polynomial f(x) with real coefficients having the given degree ...
- Pre-calculus - Sorry i wrote the last question wrong, it was suppose to be ...

More Related Questions