Show that the square of any positive integer cannot be the form of 5q + 2 or 5q + 3

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Show that the square of any positive integer cannot be the form of 5q + 2 or 5q + 3 , for any integer “q “.
22
Nov
Show that the square of any positive integer cannot be the form of 5q + 2 or 5q + 3 , for any integer “q “. for any integer "q ". Show that the square of any positive integer cannot be the form of 5q + 2 or 5q + 3 November 22, 2020 Category: [...]
Posted in: Chapter 1 - Real Numbers , Maths , NCERT Class 10 ,
Tags: for any integer "q ". , Show that the square of any positive integer cannot be the form of 5q + 2 or 5q + 3 ,