Question

if the sum and product of the zeros of the polynomial f(x)=ax^2-5x+c=10, find the value of a and c

Answer 1

Hey sis.,!! 
 Here is your answer  , 

sum of zeroes = -b/a. = -(-5)/a. =10


then. ,5=10a


a. = 5/10= 1/2


now product of zeroes. =c/a= 10


c/1/2=. 10..............( putting a=1/2 )


now 2c=10


c=10/2


c. = 5


hope it will help you.