Find all the zero of the polynomial 4y^2-15 and verify the relationship between the zero and coefficient of the polynomial.
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Answer:
it is very easy
let me help u
sum. =- b/a
product=c/a
Step-by-step explanation:
4y^2-15. =0
a=4
b=0
c=-15
RELATIONSHIP:=
sum. =-b/a=
product=c/a=-15/4
from the equation,
4y^2-15=0
y=+_(√15)/2
=
(+√15/2)×(-√15/2)
=-15/4
zero's are ,
0,15/4
hence relationship also verified^_^
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