They are the sixth powers of all integers.
There are 99 such numbers - the squares of 2 to 99 and I do not have the patience to list them all.
Because some of them are squares of rational numbers. So their square roots are the rational numbers.Thus if x is rational, then the square roots of x2, which are -x and +x are both rational.
There are 22 of those. The biggest one is the square of 22, which is 484. It's easy for you to build your own list of all of them. -- Write down a list of the numbers from ' 1 ' to 22 . Then, one at a time . . . -- Multiply the number on your list by itself, and write the result next to it. -- When you finish doing that for all 22 numbers, you'll have the list of all square integers up to 500.
The numbers 121, 225, 4, 169, 196, and 400 are all perfect squares. Each number can be expressed as the square of an integer: 121 (11²), 225 (15²), 4 (2²), 169 (13²), 196 (14²), and 400 (20²). This common characteristic makes them related mathematically as integers that are the result of squaring whole numbers.
That's an infinite list. It starts with 225, 450 and 675 and keeps adding 225 forever.
1,4,9,16,25,36,49,64,81,100,121,144,169,196,225,256,289,324,361,400 All the square numbers up to 20!
all multiples of 5 squared. 25 100 225 400
325
They are the sixth powers of all integers.
There are 99 such numbers - the squares of 2 to 99 and I do not have the patience to list them all.
Because some of them are squares of rational numbers. So their square roots are the rational numbers.Thus if x is rational, then the square roots of x2, which are -x and +x are both rational.
The prime factors of 225 are: 3, 5
There are infinitely many squares.The first ten are:149162536496481100
There are 22 of those. The biggest one is the square of 22, which is 484. It's easy for you to build your own list of all of them. -- Write down a list of the numbers from ' 1 ' to 22 . Then, one at a time . . . -- Multiply the number on your list by itself, and write the result next to it. -- When you finish doing that for all 22 numbers, you'll have the list of all square integers up to 500.
No because 225 is an integer and all whole numbers are rational
It is 15, -15.