Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Total number of integral values of ' 
' such that 
has integral roots is equal to
Text Solution
Verified by ExpertsThe correct answer is:
2
(2)
If 
has integral roots. Then, its discriminant must be a perfect square.
, where 
.
and 
or, 
and 
or, 
and 
or, 
and 
or, 
or, 
or, 
Thus, there are only two integral values of a viz 5 and -1
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