Class 9 Exam > Class 9 Videos > What is the Zero of a Polynomial?
What is the Zero of a Polynomial? Video Lecture - Class 9
FAQs on What is the Zero of a Polynomial? Video Lecture - Class 9
| 1. What is the zero of a polynomial? |  |
Ans. The zero of a polynomial is a value of the variable that makes the polynomial equal to zero. In other words, it is the value(s) of the variable for which the polynomial equation holds true.
| 2. How can we find the zeros of a polynomial? | |
Ans. To find the zeros of a polynomial, we need to equate the polynomial expression to zero and solve the resulting equation. By factoring or using the quadratic formula, we can determine the values of the variable that make the polynomial equal to zero.
| 3. Can a polynomial have more than one zero? | |
Ans. Yes, a polynomial can have more than one zero. The number of zeros of a polynomial can be determined by its degree. For example, a polynomial of degree n can have at most n distinct zeros.
| 4. What is the significance of finding zeros of a polynomial? | |
Ans. Finding the zeros of a polynomial helps us understand the behavior of the polynomial function. The zeros represent the x-intercepts or roots of the function, which are points where the graph of the polynomial intersects the x-axis. These zeros provide important information about the behavior and properties of the polynomial.
| 5. Is it possible for a polynomial to have no zeros? | |
Ans. No, a non-zero polynomial of degree greater than zero always has at least one zero. This is known as the Fundamental Theorem of Algebra, which states that every non-zero polynomial equation of degree n has exactly n complex zeros, counting multiplicities. However, it is possible for a polynomial of degree zero (a constant) to have no zeros.
Related Exams
About this Video
|
4.81/5 Rating |
|
Nov 23, 2024 Last updated |
What is the Zero of a Polynomial? for Class 92024 is part of Class 9 preparation. The notes and questions for What is the Zero of a Polynomial?
have been prepared according to the Class 9 exam syllabus. Information about What is the Zero of a Polynomial? covers all important topics
for Class 92024 Exam. Find important definitions, questions, notes, meanings, examples, exercises
and tests below for What is the Zero of a Polynomial?.
Description
Video Lecture & Questions for What is the Zero of a Polynomial? Video Lecture - Class 9 - Class 9 full syllabus preparation | Free video for Class 9 exam.
Information about What is the Zero of a Polynomial?
Here you can find the What is the Zero of a Polynomial? defined & explained in the simplest way possible. Besides explaining types of What is the Zero of a Polynomial?
theory, EduRev gives you an ample number of questions to practice What is the Zero of a Polynomial? tests, examples and also practice Class 9 tests.
|
Explore Courses for Class 9 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
,MCQs
,Objective type Questions
,Previous Year Questions with Solutions
,Free
,shortcuts and tricks
,study material
,Important questions
,What is the Zero of a Polynomial? Video Lecture - Class 9
,ppt
,What is the Zero of a Polynomial? Video Lecture - Class 9
,Exam
,Sample Paper
,Summary
,Semester Notes
,What is the Zero of a Polynomial? Video Lecture - Class 9
,Extra Questions
,past year papers
,practice quizzes
,mock tests for examination
,Viva Questions
;
Study What is the Zero of a Polynomial? on the App
Students of Class 9 can study What is the Zero of a Polynomial? alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the What is the Zero of a Polynomial?,
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 What is the Zero of a Polynomial? is prepared as per the latest Class 9 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