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Tips & Tricks: Square & Cube Roots Video Lecture | Tips & Tricks for Government Exams - Bank Exams

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FAQs on Tips & Tricks: Square & Cube Roots Video Lecture - Tips & Tricks for Government Exams - Bank Exams

1. What is a square root?
Ans. A square root is a value that, when multiplied by itself, gives the original number. For example, the square root of 25 is 5 because 5 multiplied by itself equals 25.
2. What is a cube root?
Ans. A cube root is a value that, when multiplied by itself twice, gives the original number. For example, the cube root of 8 is 2 because 2 multiplied by itself twice (2*2*2) equals 8.
3. How do you find the square root of a number?
Ans. To find the square root of a number, you can use a calculator or manually apply the square root operation. For example, to find the square root of 16, you can calculate it as √16 = 4.
4. How do you find the cube root of a number?
Ans. To find the cube root of a number, you can use a calculator or manually apply the cube root operation. For example, to find the cube root of 64, you can calculate it as ∛64 = 4.
5. What are some common properties of square and cube roots?
Ans. Some common properties of square and cube roots include the fact that the square root of a negative number is not a real number, and the cube root of a negative number is a real number. Additionally, the square root of a number is always positive or zero, while the cube root of a number can be positive, negative, or zero.
65 videos|65 docs
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