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Q: Why is square numbers called square numbers?

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they are called square numbers because, the numbers that are being multiplied by itself(5x5=25)would equal its' sum OR answer. These numbers would be a perfect square.

They are called real numbers. Negative square roots must be complex numbers.

Square numbers are the result of squaring an integer. Squaring means multiplying a number by itself, and this, in turn, is called thus because of the way the area of a square is calculated.

When a number is multiplied by itself it is called the square of the number. It is called a square number as the number of dots or points represented by the number can be arranged in a square.

They're not. Prime numbers and square numbers are different things.

Rational numbers whose square roots are whole numbers are themselves whole numbers. They are called square numbers, e.g. 1, 4, 9, 16, 25 and so on.

square numbers

They are called square numbers.

Numbers with 3 or 5 factors are called square numbers.

Square numbers

Those are all square numbers.

Square numbers

Square numbers have odd numbers of factors.

Square numbers have odd numbers of factors.

Square numbers * * * * * Although "perfect square numbers" is more descriptive.

square numbers

A square number or a perfect square.

a square

They are called irrational numbers; numbers that can be expressed as a ratio of integers are called rational numbers. Some common irrational numbers are pi (3.14159...) and the square root of two.

imaginary numbers are numbers that are a negative square root, which is not possoble therefor it is called and imaginary number. ex the square root of -24 is an imaginary number

When a number is multiplied by itself, the product of the two numbers is called a square number. For example, 25 is a square number, the product of 5 times 5.

They are called perfect squares.

There is no specific name but they comprise the set of non-negative numbers other than perfect squares.

no, every number is a real number --- There are numbers that are not real numbers. They are called imaginary numbers, and have the property that when they are squared, the result is negative. The square root of -1 is called i, and the square root of any other negative number is i times the square root of the absolute value of the number. So the square root of -4 is 2i.

Square roots of negative numbers are what are called imaginary numbers. The building block of imaginary numbers is the symbol i which is defined as the square root of negative 1. The square root of other negative numbers can be expressed using i. For example, the square root of negative sixteen is 4i, the square root of negative nine is 3i and so on.