Please see the attached file.
Let us investigate the roots of the equation
g(x) = 4x3 + 3x2 − 6x − 1 = 0
We note first of all that this is a cubic equation. It can be seen that ...
Roots of odd polynomials are investigated. The solution is detailed and well presented. The response received a rating of "5/5" from the student who originally posted the question.