Find a rational zero of the polynomial function and use it to find all the zeros of the function.
f(x) = 4x^3- 19x^2 + 19^x + 6

first, what is a rational zero
second, how do i find the other zeros
third, what's a zero anyway! x-(
#lost

Question

Find a rational zero of the polynomial function and use it to find all the zeros of the function. 
f(x) = 4x^3- 19x^2 + 19^x + 6 

first, what is a rational zero
second, how do i find the other zeros
third, what's a zero anyway! x-(
#lost

jdoe0001 · Answer

if you dunno any of that, begs the question why are you given this exercise at all

jdoe0001 · Answer

http://www.youtube.com/watch?v=GTx-rXTQg1o

anonymous · Answer

to anyone who answers, are the rational zeros factors of the constant 6? like 1,-1,2,-2,3,-3,6,-6? If so, those are the only factors I know of for 6 right?