Question

find the sum and product of the zeroes of the polynomial 19x^2-16x-21​

Answer 1

Answer:

Sum of roots 16/19

Product of roots -21/19

Step-by-step explanation:

For a quadratic equation ax2+bx+c = 0, the sum of its roots = –b/a and the product of its roots = c/a.

Here a is 19 , b is -16 , c is -21

Sum of roots= -(-16)/19

Product= -21/19