Question

no square number is negative true or false​

Answer 1

True.

Square of any real number is positive whether the number is positive or negative.

This is because product of plus and plus and product of minus and minus is positive.

Hope it helps.

Answer 2

No square number is negative​ is TRUE

Square Number

Square of a number is when a number is multiplied by itself

Numbers are either negative , zero or positive,

Square of a negative number is Positive

for example:

(-3) x (-3) = 9

Hence not negative

Square of 0 is 0   Hence not negative

Square of a positive number is Positive

for example:

(3) x (3) = 9

Hence not negative

Hence, All square numbers are non negative so  No square number is negative​ is TRUE.