March 24, 2017

Post a New Question

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

I have two questions that I don't understand and need help with.

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


  • calculus--please help!! - , Thursday, December 27, 2012 at 7:10pm

    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

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question