Question

show that all the square of positive integer cannot be of the form 6m+2or 6m+5

Answer 1

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Answer 2

Hey ,,!!!

Answer Of Your Question☺️
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→Let's, The Square Of Any Positive Integer Is In The Form =6q+2,,,6q+5

X=6q+2

Square Both Side:-

(X)^2=36q^2+4+24q

→(X)^2=36q^2-6+2+24q

→(X)^2=6 [(6q)^2-1+4q]+2

Now, Think Whole 【(6q)^2-1+4q】=m

So,

X=6m+2

Hope My Answer Helped☺️