Question

the third zero of the polynomial if the sum and the product of zeroes are -3 and 2 is​

Answer 1

Solution

If given polynomial be of second degree then

Given

Alfa+ Beta= -b/a= - 3

Alfa×Beta = c/a= 2

So a=1. b= 3 and c = 2

Therefore

Polynomial ax²+bx+c

= x²+3x+2

But if polynomial is of more than 2nd degree other zeros can not be found due to insufficient data