Sunday

February 1, 2015

February 1, 2015

Posted by **Paul** on Thursday, December 27, 2012 at 7:07pm.

1. information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zerosof f.

degree 4, zeros i;9+i

2. form a polynomial f(x) with real coefficients having the given degree and zeros.

degree 4, zeros 3, multiplicity 2; 6i

f(x)=a(?)

- calculus--please help!! -
**Damon**, Thursday, December 27, 2012 at 7:10pm1.

Need four zeros but every complex root comes with its complex conjugate

i so also -i

9+i so also 9-i

(x-3)(x-3)(x- 6i)(x+6i)

multiply that out

**Answer this Question**

**Related Questions**

calculus - information is given about a polynomial f(x) whose coeffiecients are ...

college algebra--need help please!! - information is given about a polynomial f(...

college algebra--need help please!! - information is given about a polynomial f(...

college algebra--need help please!! - information is given about a polynomial f(...

Math - Use the given information about a polynomial whose coefficients are real...

Pre-calculus - Sorry i wrote the last question wrong, it was suppose to be ...

Algebra - Information is given about a polynomial f(x) whose coefficients are ...

pre calculus - use given info about a polynomial whose coefficients are real ...

pre-calculus - information is given about the polynomial f(x) whose coefficients...

algebra - Use the given information about a polynomial whose coefficients are ...