Question

If the sum of zeroes of a cubic polynomial is -3 and product of the zeroes is 2 what is the third zero?

Answer 1

ax^3 + bx^2 + cx + d = 0

Sum of the roots = - b/a

Sum of the product of the roots taken two at a time = c/a

Product of the roots = -d/a
u have given only 2 equation and 3 unknowns hence u cnt find the ans