2?5+3?7 . It seems that question us wrong as it is my holiday homework of math. I guess that there should be ? in the place of+.



THERE IS ROOT INSTEAD OF (?). IT IS A GLITCH.


Solution : 
I think question was not wrong we just need to find value of√5 and √7 and multiply by according to question.

 value of √5 by long division method.


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This is my question

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