Tuesday
July 29, 2014

Homework Help: Math

Posted by Crow on Sunday, June 2, 2013 at 8:56pm.

Given that the quadratic polynomial f(x)=3x^2+ax+b has real coefficients and f(x)=0 has a complex root 8+5i, what is the value of a+b?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Complex numbers - If f(x) is a polynomial with real coefficients such that f(4+...
Complex numbers - quadratic formula - Let a and b be real numbers. The complex ...
calculus--please help!! - I have two questions that I don't understand and need ...
College Algebra - Find a Quadratic polynomial function with real coefficients ...
Math - Fundamental Theorem - We can actually use the Zeros Theorem and the ...
Algebra - Can someone please explain how to do these problems. 1)write a ...
math - I'm having trouble understanding one step in a proof of the Cauchy-...
maths - Suppose p(x)=ax^2+bx+c is a quadratic polynomial with real coefficients ...
MATH - The quadratic equation x2 + mx + q = 0, where m and q are real numbers, ...
Math - Given that a and b are real numbers such that the follwoing quadratic ...

Search
Members