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2014-07-03T14:14:30+05:30

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First no (5 + ✔️2) Second no (2-✔️2) their sum = 5+✔️2 + 2-✔️2 = 5+2=7 which is a rational no
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2014-07-03T16:07:01+05:30
First no (2 + 2) Second no (2  - 2) their sum = 2 + 2  +  2 - 2 = 2 + 2 = 4 
which is a rational number
you can take any example like this

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