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