Class 8 Exam > Class 8 Videos > Mathematical Olympiad Class 8 > Factorisations
Factorisations Video Lecture | Mathematical Olympiad Class 8
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28 videos|52 docs|63 tests
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FAQs on Factorisations Video Lecture - Mathematical Olympiad Class 8
| 1. What is a factorisation in mathematics? |  |
Ans. Factorisation in mathematics is the process of breaking down a number or algebraic expression into its factors, which are numbers or expressions that can be multiplied together to give the original number or expression.
| 2. Why is factorisation important in mathematics? | |
Ans. Factorisation is important in mathematics because it helps in simplifying calculations, solving equations, finding common factors, and identifying patterns in numbers or expressions.
| 3. Can you explain the difference between prime factorisation and factorisation? | |
Ans. Prime factorisation involves breaking down a number into its prime factors, which are numbers that are only divisible by 1 and themselves. Factorisation, on the other hand, involves breaking down a number or expression into any combination of factors, which may include prime factors.
| 4. How can factorisation be used to solve problems in real-life situations? | |
Ans. Factorisation can be used in real-life situations such as simplifying fractions, finding the least common multiple (LCM) or greatest common factor (GCF) of numbers, and solving problems related to area and perimeter in geometry.
| 5. What are some common methods used for factorisation in mathematics? | |
Ans. Some common methods used for factorisation in mathematics include finding common factors, using the distributive property, applying the difference of squares formula, and using techniques like grouping or trial and error.
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Dec 26, 2024 Last updated |
Video Description: Factorisations for Class 8 2024 is part of Mathematical Olympiad Class 8 preparation.
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Video Lecture & Questions for Factorisations Video Lecture | Mathematical Olympiad Class 8 - Class 8 full syllabus preparation | Free video for Class 8 exam to prepare for Mathematical Olympiad Class 8.
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