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 amazon.in
  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

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