Question

Find quardratic polynomial whose zeros are 5 and -3

Answer 1

Step-by-step explanation:

given:-

zeros =5 , -3

sum of zeroes = -(cofficient of x/cofficient of x^2)

hence ,

5-3= -(cofficient of x/cofficient of x^2)

2=cofficient of x

1= cofficient of x^2

and also

product of zeroes = constant term /cofficient of x^2

5×3=constant term/cofficient of x^2

15=constant term

now we get ,

cofficient of x^2=1

cofficient of x=2

constant term=15

from all this we get the equation equals to ,

=> x^2+2x +15

hope it helps you

@Ar+nav