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Find the integral values of a for which (A + 2) X square + 2(a + 1)X + a = 0 will have both roots integer
Find the integral values of a for which (A + 2) X square + 2(a + 1)X + a = 0 will have both roots integer

```
2 years ago

Arun
25768 Points
```							Dear Chitresh x =  – 2(a+1) ± sqrt (4a^2 + 4 + 8a – 4a^2 – 8a) / 2(a+2) x =  – 2(a+1) ± 2 / 2a + 4 x = – 2a – 4 / 2a + 4     or     x = – 2a / 2a + 4 x = – 1   or x = -a / a + 2  now you can find out condition for a easily
```
2 years ago
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### Course Features

• 101 Video Lectures
• Revision Notes
• Test paper with Video Solution
• Mind Map
• Study Planner
• NCERT Solutions
• Discussion Forum
• Previous Year Exam Questions