## Revision Notes for ICSE Class 9 Mathematics Chapter 5 - Free PDF Download

## FAQs on ICSE Class 9 Mathematics Revision Notes Chapter 5 - Factorisation

**1. Why is Vedantu better than YouTube?**

Vedantu only provides necessary notes which are only based on portions that follow ICSE guidelines. The notes are prepared by the experts under the guidelines of ICSE. YouTube provides notes but sometimes wanders from its main topic and ends up giving confusion to students. Vedantu provides notes that are only related to the content of the topic. YouTube is indeed a good medium for learning but it always tries to convey short explanations whereas Vedantu provides detailed notes regarding the subject without confusing students. A proper school course is provided.

**2. How many hours is necessary for revision?**

Studying and revising are different things. We can start studying from day 1 of the class whereas when it comes to revision, we revise what we studied. We should at least spend 4 to 5 hours a day on revision. Revision makes you sharper and gives you more confidence. Mostly during exams, to stay away from stress and lack of confidence, we have to do revision.

**3. How is Factorization important in Mathematics?**

In mathematics, we always want to make the equation as simple as possible. That is the reason why we use Factorization. It makes the equation easier. The easiest way to see an equation is to solve it by using the method of Factorization. Here is an example:

For instance, we are solving the equation x^2+x=0. When we write by using the Factorization method, it becomes x(x+1)=0. In this form, we can see in the simplest way that either x or x+1 must equal to 0.

**4. What is the basic way to learn mathematics?**

Learning the formula is the most important thing when it comes to mathematics. When you know the formula and the process, you can easily solve equations. We find mathematics very hard but those who can easily grasp formulas find it easy to solve problems. Maths is all about numbers. Once we learn the process, we find it interesting to practice even more but when we don’t give our best, it becomes the hardest subject for you.

**5. What notes does Vedanntu provide?**

Vedantu provides notes related to all the subjects. We have a set of experts for every subject who prepares notes for the students. Vedantu is regarded as one of the excellent platforms for students to take help in their studies, with excellent notes and explanations. For notes related to any subject visit to www.vedantu.com

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