Class 10 | Chapter 2 | Polynomials | Exercise 2.2

20 Jun
Class 10 - Chapter 2, Class 10 - Polynomials, Math - Class 10 | NCERT, , , , , , , , , , ,

Question 1: Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients.

(i) x2 –2x–8 (ii) 4s2 –4s+1 (iii) 6x2 –3–7x (iv) 4u2 +8u (v) t2 –15 (vi) 3x2 –x–4

Question 2: Find a quadratic polynomial each with the given numbers as the sum and product of its zeroes respectively.

i) 1/4,−1 (ii) √2, 1/3 (iii) 0, √5 (iv) 1,1 (v) − 1/4, 1/4 (vi) 4,1

Class 10 | Exercise 2.1
Class 10 | Exercise 2.3

Class 10 – Mathematics – NCERT Solutions

  1. Real Numbers
  2. Polynomials
  3. Pair of Linear Equation in Two Variables
  1. Quadratic Equations
  2. Arithmetic Progressions
  3. Triangles
    • Exercise 6.1
    • Exercise 6.2
    • Exercise 6.3
  1. Coordinate Geometry
    • Exercise 7.1
    • Exercise 7.2
  2. Introduction to Trigonometry
  3. Some Applications of Trigonometry
    • Exercise 9.1
  4. Circles
    • Exercise 10.1
    • Exercise 10.2
  1. Areas Related to Circles
    • Exercise 11.1
  2. Surface Areas and Volumes
  3. Statistics
    • Exercise 13.1
    • Exercise 13.2
    • Exercise 13.3
  4. Probability

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