find the values of 
and 
OR
Let 
and 
are zeroes of the polynomial 
Find the value of a, if 
Answer:
Let 
Put 
(divide by 2)?(i)
Also, 
?(ii)
On multiplying Eq. (i) by 2 and subtracting from Eq (ii), we get
On putting
in Eq. (i), we get
Hence, 
OR
and 
are zeroes of
?(i)(1)
Also, 
?(ii)(1)
On multiplying Eq. (i) by 3 and subtracting from Eq. (ii) from Eq. (i), we get
[given] (1)
Hence, 
is a zeroes of
(1)
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