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Questions and Answers
Is 32 a square number?
Is 32 a square number?
- Yes, because it can be expressed as the sum of two equal natural numbers
- No, because it cannot be expressed as the product of the number with itself (correct)
- No, because it can be expressed as the sum of two consecutive natural numbers
- Yes, because it can be expressed as the product of two equal natural numbers
What is a square number?
What is a square number?
- A number that can be expressed as the product of two equal natural numbers
- A number that can be expressed as the product of the number with itself (correct)
- A number that can be expressed as the product of two consecutive natural numbers
- A number that can be expressed as the sum of two equal natural numbers
What is the square of 8?
What is the square of 8?
- 56
- 72
- 64 (correct)
- 80
Which of the following numbers are square numbers?
Which of the following numbers are square numbers?
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Can we enlist the square numbers between 1 and 100 from the given table?
Can we enlist the square numbers between 1 and 100 from the given table?
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In the algebraic expression $5xy + 3x$, how is the term $5xy$ formed?
In the algebraic expression $5xy + 3x$, how is the term $5xy$ formed?
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What are the prime factors of 30?
What are the prime factors of 30?
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What is the prime factor form of 90?
What is the prime factor form of 90?
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Which of the following numbers are the factors of 30?
Which of the following numbers are the factors of 30?
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What is the prime factor form of 70?
What is the prime factor form of 70?
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Study Notes
Numbers and Algebra
- A square number is a number that can be expressed as the square of an integer. For example, 1, 4, 9, and 16 are square numbers.
- The square of 8 is 64.
- A number is a square number if it can be expressed in the form n^2, where n is an integer.
Factors and Prime Factors
- The prime factors of 30 are 2, 3, and 5.
- The prime factor form of 90 is 2 × 3^2 × 5.
- The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30.
- The prime factor form of 70 is 2 × 5 × 7.
Algebra
- The term $5xy$ in the algebraic expression $5xy + 3x$ is formed by multiplying the coefficient 5 with the variables x and y.
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Description
Test your knowledge of squares and square roots with this quiz. Explore the relationship between the side and area of a square, and discover the special properties of numbers like 4, 9, 25, and 64.
