Hello,
The answer is 29.
All you have to do is to square the numbers on the left hand side and then add them. eg: 2+3 is (2^2) + (3^2) = 13. Therefore, 2+5 is (2^2) + (5^2) = 4 + 25 = 29
"Jo numbers left hand side pei hai, unko pehle square karna hai phir usko add karna hai"
Hope this helps. Thanks.
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