# What are all the possible rational zeros for #f(x)=3x^3+11x^2+5x-3# and how do you find all zeros?

##### 1 Answer

Sep 7, 2016

The Zeroes of

#### Explanation:

We will factorise

Observe that,

The Sum of the co-effs. of Odd-powered terms

that of the Even-powered ones

Hence,

Now,

Hence, the Zeroes of