Question

If the product of two zeros of polynomial, f (x)=2x^{3} +6x^{2} -4x+7 is 7 then its third zero is​

Answer 1

Step-by-step explanation:

Sum and product of a quadratic polynomial ax

2

+bx+c is given by

a

−b

,

a

c

respectively.

Given polynomial 3x

2

−4x+7

sum of roots =

3

−(−4)

=

3

4

Product of roots =

3

7

Answer 2

Step-by-step explanation:

drop some thx

it's Isha

my age 18

class 12

so I am