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Squares Numbers Video Lecture | Mathematics (Maths) Class 8

FAQs on Squares Numbers Video Lecture - Mathematics (Maths) Class 8

1. What are squares and how are they calculated?

Ans. Squares are the result of multiplying a number by itself. To calculate the square of a number, simply take the number and multiply it by itself. For example, the square of 4 is 4 x 4 = 16.

2. What is a square root and how do you find it?

Ans. A square root is a value that, when multiplied by itself, gives the original number. To find the square root of a number, you can use various methods such as prime factorization, estimation, or a calculator. For example, the square root of 16 is 4, because 4 x 4 = 16.

3. What is the relationship between squares and square roots?

Ans. The relationship between squares and square roots is that the square root of a number is the inverse operation of squaring that number. If you square a number to get a result, taking the square root of that result will return you to the original number. For example, if you square 5 to get 25, taking the square root of 25 will give you back 5.

4. How can squares and square roots be applied in real life?

Ans. Squares and square roots have practical applications in various fields such as architecture, engineering, and finance. For example, when calculating the area of a square plot of land, you use the square of the length of one side. Additionally, square roots are used in calculating distances and in various mathematical models.

5. What are some common properties of squares and square roots?

Ans. Some common properties include: 1. The square of any positive number is always positive. 2. The square of zero is zero. 3. The square root of a positive number can be both positive and negative (e.g., √9 = 3 or -3). 4. The square root of a negative number is not a real number. These properties are fundamental in understanding more complex mathematical concepts.

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Sep 08, 2025 Last updated

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Video Lecture & Questions for Squares Numbers Video Lecture | Mathematics (Maths) Class 8 - Class 8 full syllabus preparation | Free video for Class 8 exam to prepare for Mathematics (Maths) Class 8.

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	Mathematics (Maths) Class 8 81 videos\|452 docs\|31 tests

Mathematics (Maths) Class 8

81 videos|452 docs|31 tests

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