without using a calculator, find all the roots of the equation.
x^3+x^2+4x+4=0
x^3+4x^2+x-6=0
x^4-4x^3+x^2+12x-12=0

find all the zeros of the function
y=x^4-6x^2+8
y=x^3+6x^2+x+6
g(x)=x^3-4x^2-x+22
y=x^4-x^3-5x^2-x-6

Question

without using a calculator, find all the roots of the equation. 
x^3+x^2+4x+4=0
x^3+4x^2+x-6=0
x^4-4x^3+x^2+12x-12=0

find all the zeros of the function 
y=x^4-6x^2+8
y=x^3+6x^2+x+6
g(x)=x^3-4x^2-x+22
y=x^4-x^3-5x^2-x-6

jigglypuff314 · Answer

Hello @chrissyma and Welcome to OpenStudy! You have asked your question in the OpenStudy Feedback section.. I believe you would get a much better and faster response if you tried asking your question in our Mathematics section :) http://openstudy.com/study#/groups/Mathematics