Collection of CBSE books in electronic format

CBSE  has posted all the CBSE books in electronic format on it site
So  all the books from CBSE board can be viewed at below link
You don’t need to look at other site to ge...
For more visit this link
Collection of CBSE books in electronic format

Class 10 maths quadratic equations

This page is about class 10 maths chapter 4 : Quadratic equations along with NCERT solutions for this chapter

Quadratic Polynomial

P(x) = ax2 +bx+c   where a≠0
Quadratic equation
ax2 +bx+c   =0     where a≠0
Solution or root of the Quadratic equation
A real number α is called the root or solution of the quadratic equation if
2 +bα+c=0
Some other points to remember
  • The root of the quadratic equation is the zeroes of the polynomial p(x).
  • We know from chapter two that a polynomial of degree can have max two zeroes. So a quadratic equation can have maximum two roots
  • A quadratic  equation has no real roots if b2- 4ac < 0
To know more about how to solve quadratic equation you can visit this link Quadratic equation concepts

 Wait there is more
We have few more links that you can follow to get more study material on this chapre

  1. Important questions
  2. NCERT book solutions
  3. Revision sheet

Recommended Maths books for class 10

These are the links of few books for class 10 maths from
  1. IIT Foundation & Olympiad Explorer Class-10 Maths (PB).
  2. NCERT Solutions - Mathematics for Class X
  3. Mathematics Class - 10 (R.D. Sharma)
  4. New Pattern Class 10 Boards + PMT/IIT Foundation (Science + Maths) - Set of 4 books
  5. Full Marks Mathematics Class 10 :Set of Term 1 & 2
  6. Mathematics foundation course for Boards /JEE/PETs/ NTSE

CBSE Class 9 maths (notes, extra questions and downloads)

CBSE Class 9 maths notes with extra questions and downloads

Table given below contains all the CBSE Class 9 maths material I have prepared. These links I am sure would prove helpful to you and you can practice extra questions to improve yourself. Hope you like them.
S.No. Chapter Study Material Questions Revision Notes
1 Number System notes questions download
2 Polynomials notes questions download
3 Coordinate Geometry notes questions download
4 Euclid Geometry notes questions download
5 Geometry notes questions download
6 Triangles notes questions download
7 Heron Formula notes questions download
8 Quadilaterals notes questions download
9 Area of Parallelograms notes questions download
10 Probability notes questions download
11 Statistics notes questions download
12 Surface Area and Volume notes questions download

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