Question

The product of zeroes of cubic polynomial 2x3 - 5r2 - 14x + 8 will be :​

Answer 1

Answer:

5/2

hope that is right answer

Step-by-step explanation:

Standard form of cubic polynomial :

ax³+bx²+cx+d = 0

where -b/a = sum of the zeroes

c/a = sum of products of 2 zeroes

-d/a = product of all the zeroes

Therefore sum of the zeroes = -(-5)/2

= 5/2