Question

Find a quadratic polynomial whose zeroes are-4/5 and1/3

Answer 1

Step-by-step explanation:

given -4/5 and 1/3 are the zeros of p(x).

we know that, sum of zero = -b/a

-4/5 - 1/3= -b/a

-12-5/ 15= -b/a

-17/15 = -b/a

also, product of zeros = c/a

( -4/ 5) * (1/3)= c/a

-4/15 = c/a

on compering it with ax^2+ bx+c

we get 15x^2+17x-4.