How would you find the zeros of f(x)=2x^3-9x+3 ?

Question

anonymous · Answer

For that firstly, factorize the given expression..

amistre64 · Answer

http://openstudy.com/users/amistre64#/updates/50019583e4b0848ddd66079b

amistre64 · Answer

factoring wont help ....

anonymous · Answer

So you would graph it?

amistre64 · Answer

there are alot of ways you could go about it, the most basic is to create a table of x,y values to plot and then see where it is you have to focus on to get as accurate as you want to be with it

amistre64 · Answer

but the zeros themself are a nightmare for this expression unless you know some advanced methods using calculus to do a "suped" up trial and error process with

anonymous · Answer

My teacher said for this assignment we can just round the zeros to three places (if that's what you're talking about)

anonymous · Answer

Alright, so I'll do a table for that Thank you C: