SOLUTION: 4.5 Solve the equation x^3 -13x^2 +47x-35=0 given that 1 is a zero of f(x)=x^3 -13x^2 +47x-35 The solution set is { } I got 1,5,7 is this right?

Question 1013999: 4.5
Solve the equation x^3 -13x^2 +47x-35=0 given that 1 is a zero of f(x)=x^3 -13x^2 +47x-35
The solution set is { }

I got 1,5,7 is this right?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Solve the equation x^3 -13x^2 +47x-35=0 given that 1 is a zero of f(x)=x^3 -13x^2 +47x-35
=======================
I got 1,5,7 is this right?
------------
It's right.
You can check it.
If (x-1)*(x-5)*(x-7) = x^3 -13x^2 +47x-35 it's right.
---
f(x) = x^3 -13x^2 +47x-35
If f(1) = 0 it's a zero.
Same for f(5) and f(7).
RELATED QUESTIONS
C4. #16 Solve the equation x^3-13x^2+47x-35=0 given that 1 is zero of... (answered by mathmate)

4.5 Solve the equation x^3 -13x^2 +47x-35=0 given that one is a zero of f(x)=x^3... (answered by Alan3354)

Solve the equation 3x^3 +19x^2 +13x-35=0 given that -7/3 is a zero of f(X) =... (answered by stanbon)

Find a cubic function with the given zeros 6, -7, 5 Select one: a. f(x) = x^3 - 4x^2 (answered by oscargut,ewatrrr)

The concentration, in parts per million, of a particular drug in a patient's blood x... (answered by scott8148)

List all zeros of the polynomnial function f(x)= x^5 - 7x^4 + 10x^3 + 26x^2 - 47x - 39 (answered by jsmallt9)

Given that one zero is 9, find the other zeros for this polynomial fucntion:... (answered by edjones)

A partial solution set is given. Find the complete solution set.... (answered by jim_thompson5910)

Given 3+i is a root, determine all other roots of f(x)=x^4-10x^3+47x^2-118x+130. Thanks... (answered by jsmallt9)