Class 10 Exam > Class 10 Videos > 02- Solving Quadratic Equations (Completing The Square Method) - Class 10 - Maths
02- Solving Quadratic Equations (Completing The Square Method) - Class 10 - Maths Video Lecture
FAQs on 02- Solving Quadratic Equations (Completing The Square Method) - Class 10 - Maths Video Lecture
| 1. What is the completing the square method for solving quadratic equations? |  |
Ans. The completing the square method is a technique used to solve quadratic equations by manipulating the equation in order to create a perfect square trinomial. This involves adding or subtracting a constant to both sides of the equation, allowing it to be factored into a perfect square.
| 2. How do you complete the square to solve a quadratic equation? | |
Ans. To complete the square, follow these steps:
1. Write the quadratic equation in the form ax^2 + bx + c = 0.
2. If necessary, divide the equation by the coefficient of x^2 to make the coefficient 1.
3. Move the constant term (c) to the other side of the equation.
4. Take half of the coefficient of x (b/2) and square it. Add this value to both sides of the equation.
5. Factor the quadratic trinomial on the left side into a perfect square.
6. Solve for x by taking the square root of both sides and considering the positive and negative roots.
| 3. Why is completing the square method used to solve quadratic equations? | |
Ans. The completing the square method is used to solve quadratic equations because it provides a systematic approach to finding the solutions. It allows us to rewrite the equation in a form that can be easily factored into a perfect square, making it easier to solve for the unknown variable.
| 4. Are there any limitations to using the completing the square method? | |
Ans. Yes, there are some limitations to using the completing the square method. It can be a time-consuming process, especially for complex quadratic equations. Additionally, the method may not always be applicable if the quadratic equation has irrational or complex solutions, as it requires taking square roots.
| 5. Can the completing the square method be used for all quadratic equations? | |
Ans. Yes, the completing the square method can be used for all quadratic equations. However, it may not always be the most efficient method, especially when the quadratic equation can be easily factored or when using the quadratic formula. It is important to choose the most appropriate method based on the given equation.
Related Exams
About this Video
|
4.86/5 Rating |
|
Nov 23, 2024 Last updated |
02- Solving Quadratic Equations (Completing The Square Method) - Class 10 - Maths for Class 102024 is part of Class 10 preparation. The notes and questions for 02- Solving Quadratic Equations (Completing The Square Method) - Class 10 - Maths
have been prepared according to the Class 10 exam syllabus. Information about 02- Solving Quadratic Equations (Completing The Square Method) - Class 10 - Maths covers all important topics
for Class 102024 Exam. Find important definitions, questions, notes, meanings, examples, exercises
and tests below for 02- Solving Quadratic Equations (Completing The Square Method) - Class 10 - Maths.
Introduction of 02- Solving Quadratic Equations (Completing The Square Method) - Class 10 - Maths in English is available as part of our Class 10 preparation & 02- Solving Quadratic Equations (Completing The Square Method) - Class 10 - Maths in Hindi
for Class 10 courses. Download more important topics, notes, lectures and mock test series for Class 10 Exam by
signing up for free.
Description
Video Lecture & Questions for 02- Solving Quadratic Equations (Completing The Square Method) - Class 10 - Maths Video Lecture - Class 10 full syllabus preparation | Free video for Class 10 exam.
Information about 02- Solving Quadratic Equations (Completing The Square Method) - Class 10 - Maths
Here you can find the 02- Solving Quadratic Equations (Completing The Square Method) - Class 10 - Maths defined & explained in the simplest way possible. Besides explaining types of 02- Solving Quadratic Equations (Completing The Square Method) - Class 10 - Maths
theory, EduRev gives you an ample number of questions to practice 02- Solving Quadratic Equations (Completing The Square Method) - Class 10 - Maths tests, examples and also practice Class 10 tests.
|
Explore Courses for Class 10 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
video lectures
,Exam
,Extra Questions
,mock tests for examination
,Previous Year Questions with Solutions
,past year papers
,Objective type Questions
,Free
,Summary
,practice quizzes
,MCQs
,Important questions
,02- Solving Quadratic Equations (Completing The Square Method) - Class 10 - Maths Video Lecture
,Sample Paper
,Semester Notes
,Viva Questions
,02- Solving Quadratic Equations (Completing The Square Method) - Class 10 - Maths Video Lecture
,study material
,ppt
,02- Solving Quadratic Equations (Completing The Square Method) - Class 10 - Maths Video Lecture
,shortcuts and tricks
;
Study 02- Solving Quadratic Equations (Completing The Square Method) - Class 10 - Maths on the App
Students of Class 10 can study 02- Solving Quadratic Equations (Completing The Square Method) - Class 10 - Maths alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the 02- Solving Quadratic Equations (Completing The Square Method) - Class 10 - Maths,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of 02- Solving Quadratic Equations (Completing The Square Method) - Class 10 - Maths is prepared as per the latest Class 10 syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup