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Q: A number that has integers its square roots?

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It is a perfect square.

Such a number is called a "perfect square".

Perfect Square

It is a perfect square.

A factor tree has factors, not square roots - unless they are integers.

Large perfect squares.

They are squares of rational numbers. there is no particular name for them.

All integers are square roots. 3 is the square root of 9.

a perfect square

No. The only square roots of integers that are rational numbers only when the integer is a perfect square.

A perfect square other than 0.

The square roots of 600 are not perfect integers. Rounded to two decimal places, they are equal to Â±24.49.

All of the integers between 20 and 30 are square roots.

MB55

Integers, odd integers, negative integers, odd negative integers, rational numbers, negative rational numbers, real numbers, negative real numbers, square roots of 1, etc.

Only if the integer is a perfect square.

The square roots of 25 are integers, not fractions.

Are you talking about negative powers.

No. A number will have a rational square root, only if both the numerator and denominator of the simplified fraction are squares of integers.

Rational numbers include integers, and any number you can write as a fraction (with integers in the numerator and denominator). Most numbers that include roots (square roots, cubic roots, etc.) are irrational - if you take the square root of any integer except a perfect square, for example, you'll get an irrational number. Expressions involving pi and e are also usuallyirrational.

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.

The square root of 200 is not an integer (whole number). In rounded form, the two square roots of 200 are positive and negative 14.14214... .

perfect squares

The square roots of 117 are irrational numbers and so are not two integers - consecutive or otherwise.

Of course they can. Every integer greater than zero is a square root.