If α and β are the zeros of the quadratic polynomial 
, find the value of
.
Let 
and β are the roots of the given eqn
Sum of the roots = 
= 
= 
= 5
Product of the roots = 
= 
= 
= 4
= 
= 
On substituting values from above, we get
⇒ 
= 
4
If α and β are the zeros of the quadratic polynomial , find the value of
.
Let and β are the roots of the given eqn
Sum of the roots = = = = 5
Product of the roots = = = = 4
= =
On substituting values from above, we get
⇒ =