# When you multiply a number by itself the result is?

## When you multiply a number by itself the result is?

In mathematics, we call multiplying a number by itself “squaring” the number. We call the result of squaring a whole number a square or a perfect square. A perfect square is any number that can be written as a whole number raised to the power of 2. For example, 9 is a perfect square.

How does a number change when you multiply it by a fraction?

Rule for Multiplication of Fractions When multiplying fractions, simply multiply the numerators together and then multiply the denominators together. Simplify the result. This works whether the denominators are the same or not. If you multiply the fractions 3/2 and 4/3 together, you get 12/6.

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When two numbers are multiplied to get a product each number is called a n?

We will learn about the multiplicand and multiplier. The number to be multiplied is called the multiplicand. The number with which we multiply is called the multiplier. 1.

### When time is stated as months the denominator of the time fraction is?

When the time period of a loan is a specified number of months, express time factor as a fraction of a year. –The number of months is the numerator and 12 months (1 year) is the denominator.

When a number is multiplied by itself times known as cube?

Number obtained when a number is multiplied by itself three times are called cube number. Squares and cubes of even numbers are even.

What numbers multiply themselves?

Square Numbers A square number is the answer when an integer is multiplied by itself. It is called a square number because it gives the area of a square whose side length is an integer. The first square number is 1 because 1 × 1 = 1 .

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#### What happens when you multiply by a number less than 1?

Whenever you multiply a positive number by a positive factor less than 1, the product will be smaller than the original number. Both factors are less than 1, and the product is less than both factors. Of course, whenever you multiply a number by 1, the product will be equal to the original number.

What happens when you multiply by a fraction less than 1?

The identity property of multiplication tells us that a number x 1 has a product equal to the number (itself). For example, 4 x 1 = 4. So when we multiply by a fraction that is less than 1, our product has to be less than the number we are multiplying the fraction by. For example, 4 x 1/3 = 1 1/3.

When we multiply two numbers they are called?

When we multiply two numbers, the answer we get is called ‘product’. The number of objects in each group is called ‘multiplicand,’ and the number of such equal groups is called ‘multiplier’. For example: 3 × 7 = 7 + 7 + 7 = 21.

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## How do you multiply and divide polynomial fractions?

To multiply polynomials, first factor both the numerator and denominator of both fractions. Second, combine the two fractions together. Third, cancel out like terms. When dividing polynomial fractions, first flip the second fraction and then multiply.