Question

from a cubic polynomial whose zeroes are 3,2 and - 1 hence find sum of its zeros, sum of the product taken two at the time, product of its zeroes

Answer 1

The cubic polynomial eq is
$x ^{3} - 6x ^{2} + 11x - 6 = 0$
Sum of the roots is
$\alpha + \beta = - b \div a = 6$
Product of the roots is
$\alpha \beta = - d \div a = 6$