They are 324 and 361 which are both square numbers
Any even number you square will give you a even square number =)
The square root of any positive square number is always rational as for example the square root of 36 is 6 which is a rational number.
Even square numbers are even, by definition. Two even numbers multiplied together give an even number so no, they cannot multiply to give an odd number. You have to multiply an even number by an odd number to do this.
u can have 81,121,49,9,25,169 ..... if u multiply any odd number by itself it's going to give an odd number and still be a square
The smallest integer is 11 but there is no smallest number! 0.11 is a smaller number and will give a perfect square. 0.0011 is smaller still, and 0.000011 even smaller. That sequence is endless!
If you square a number less than one, but greater than zero, the result will be smaller than the original number. For example, 0.92 = 0.81.
They are 324 and 361 which are both square numbers
it is impossible
27
27 squared is 729.
27 and 28 will both meet that criteria.
-- Any number between 30 and 31.6 will do that. -- If you're only looking for a whole number, then 31 is the only one.
Really? are you that stupid? Anyway 29 squared = 841
The only integer answer is 31. 31^2 = 961.
Take your choice from: 15 16 17 18 and 19
The squares of 25, 26, -25 and -26 are in that range.