Q) Find all integral values of 'a' for which (a+2)x^2+2(a+1)x+a=0 will have both roots integers.
Asked by Anish
4th September 2018,
4:28 PM
Answered by Expert
Answer:
For integer roots discriminant is always a perfect square.
Find discriminant of the given quadratic equation and use the above condition to get the value of a.
Answered by Expert
10th September 2018,
11:53 AM
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