CBSE Class 10 maths solutions Polynomials Ex 2.2 q2 | NCERT Solutions for Class 10 Maths Polynomials

http://www.learncbse.in/ncert-class-10-math-solutions/

http://www.learncbse.in/polynomials-cbse-class-10-maths-chapter-2-extra-questions/

http://www.learncbse.in/rd-sharma-class-10-solutions-chapter-2-polynomials/

In this video, examples on Factoring polynomial are explained.Zeros of polynomial are determined by equating each factor of polynomial to zero.Sum and Productof zeroes is find out with Coefficient of x,Coefficient of x^2 and constant term of polynomial.Verification of obtain results is done.

00:02 Q1. Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients.

0:15 (i) Find the zeros of a quadratic function x^2 – 2 x – 8 by factoring (vi)3x^2 – x – 4

00:20 Find zeroes of quadratic polynomial Procedure

00:33 Sum of zeroes = -(Coefficient of x )/(Coefficient of x^2).

00:36 Product of zeroes = (Constant term)/(Coefficient of x^2).

01:05 Factoring quadratic polynomial

02:05 zeroes of polynomial.

02:14 Relationship between Zeroes and Coefficients of a Polynomial

02:24 Sum of zeroes = -(Coefficient of x )/(Coefficient of x^2)

03:23 Product of zeroes = (Constant term)/(Coefficient of x^2).

04:27 (ii) Find the zeros of a quadratic function 4s^2 – 4s + 1 by factoring

04:35 Factoring quadratic polynomial.Factorization method

05:21 zeroes of polynomial.

05:50 Relationship between Zeroes and Coefficients of a Polynomial

05:55 Sum of zeroes = -(Coefficient of x )/(Coefficient of x^2)

06:40 Product of zeroes = (Constant term)/(Coefficient of x^2).

Zeroes of the polynomial are the values of variable “x” when the polynomial equals zero.

Factoring polynomial: To find factors of Quadratic polynomial

If p(x) is a polynomial in x , and if k is any real number, then the value obtained by replacing x by k in p(x), is called the value of p(x) at x=k , and is denoted by p(k).Real number k is said to be a zero of a polynomial p ( x ), if p ( k) = 0.

Zeros of a polynomial. Relationship between zeros and coefficients of quadratic polynomials.

Sum of zeros of polynomial = -(Coefficient of x )/(Coefficient of x^2)

Product of zeros of polynomial = (Constant term)/(Coefficient of x^2)

Follow us:

On Twitter

https://twitter.com/cbseguesspapers

Linkedin

https://www.linkedin.com/profile/view?id=396397973&trk=nav_responsive_tab_profile

Pinterest

https://in.pinterest.com/LearnCBSE/

Facebook

https://www.facebook.com/cbseguesspapers

Youtube LearnCBSE.in

https://www.youtube.com/user/CBSEPapers

Wordpress

https://cbselabs.wordpress.com/

learncbse.in

CBSE solutions for class 10 maths Chapter 2 Polynomials Exercise 1.4

CBSE class 10 maths NCERT Solutions Chapter 2 Polynomials Exercise 1.2 | Division Algorithm for polynomials

CBSE class 10 maths NCERT Solutions Chapter 2 Polynomials

Solutions for CBSE class 10 Maths Polynomials

NCERT solutions for class 10 maths Polynomials

NCERT solutions for CBSE class 10 maths Polynomials

CBSE class 10 maths Solutions Polynomials Exercise 2.3

Common core Math Polnomials

ICSE Class 10 Maths Polynomials

Tagged under: ncert solutions,learncbse.,gyanpub,Polynomials,Product zeros polynomial,quadratic polynomials,Zeros polynomial,Zeroes,Zeros polynomial,Sum Productof zeroes,examples Factoring polynomial,NCERT solutions CBSE class 10,CBSE class 10 maths NCERT

Clip makes it super easy to turn any public video into a formative assessment activity in your classroom.

Add multiple choice quizzes, questions and browse hundreds of approved, video lesson ideas for Clip

Make YouTube one of your teaching aids - Works perfectly with lesson micro-teaching plans

1. Students enter a simple code

2. You play the video

3. The students comment

4. You review and reflect

* Whiteboard required for teacher-paced activities

With four apps, each designed around existing classroom activities, Spiral gives you the power to do formative assessment with anything you teach.

Quickfire

Carry out a quickfire formative assessment to see what the whole class is thinking

Discuss

Create interactive presentations to spark creativity in class

Team Up

Student teams can create and share collaborative presentations from linked devices

Clip

Turn any public video into a live chat with questions and quizzes

Tried out the canvas response option on @SpiralEducation & it's so awesome! Add text or drawings AND annotate an image! #R10tech

Using @SpiralEducation in class for math review. Student approved! Thumbs up! Thanks.

Absolutely amazing collaboration from year 10 today. 100% engagement and constant smiles from all #lovetsla #spiral

Students show better Interpersonal Writing skills than Speaking via @SpiralEducation Great #data #langchat folks!

Dr Ayla Göl
@iladylayla

A good tool for supporting active #learning.

The Team Up app is unlike anything I have ever seen. You left NOTHING out! So impressed!