Thursday
August 28, 2014

Homework Help: Algebra

Posted by Stranger on Monday, March 18, 2013 at 3:22am.

The function
f(x)=x^4−10x^3+40x^2−80x+64
has four complex roots, one of which is 2−2i. What is the sum of all real and imaginary coefficients of these roots?

i here is imaginary unit i.e. i^2 = -1

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Maths - The function f(x)=x^4−15(x^3)+81(x^2)−201x+182 has four ...
math - The function f(x)=x4−15x3+81x2−201x+182 has four complex ...
Precalculus - "Show that x^6 - 7x^3 - 8 = 0 has a quadratic form. Then find the ...
Product of Roots of Sums of Products of Difference - What is the product of all ...
Product of Roots of Sums of Products of Difference - What is the product of all ...
Math - A polynomial function f(x) has degree 6 and has real coefficients. It is ...
Algebra II - Which describes the number and type of roots of the equation x^2 -...
math (please help!) - What is the sum of all the constants k such that |x^2&#...
Math - Which describes the number and type of roots of the equation x^2-625=0? A...
Math (Algebra) - Find the sum of squares of all real roots of the polynomial f(x...

Search
Members