NCERT Solutions for Class 10 Maths Chapter 2 Polynomials Exercise 2.2 Page 33 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 (i) x2–2x –8 = x2– 4x+2x–8 = x(x–4)+2(x–4) = … [Read more...] about Exercise 2.2
Class 10
Class 10 English Chapter 3 | The Midnight Visitor
The Midnight Visitor | Question and Answer | NCERT | Class 10 | English | Footprints without Feet Read and Find out Question 1 How is Ausable different from other secret agents? Answer Ausable has a small room in the musty corridor of a gloomy French hotel on the sixth and top floor and it was scarcely the setting for a romantic adventure. He was extremely fat. In … [Read more...] about Class 10 English Chapter 3 | The Midnight Visitor
Exercise 2.1
NCERT Solutions for Class 10 Maths Chapter 2 Polynomials Exercise 2.1 Page 28 1. The graphs of y = p(x) are given in Fig. 2.10 below, for some polynomials p(x). Find the number of zeroes of p(x), in each case. Answer : Graphical method to find zeroes :- Total number of zeroes in any polynomial equation = total number of times the curve intersects … [Read more...] about Exercise 2.1
Class 10 English Chapter 2 | The Thief’s Story
The Thief's Story | Question and Answer | NCERT | Class 10 | English | Footprints without Feet Read and Find Out Question 1 Who does ‘I’ refer to in this story? Answer 'I' refers to Hari Singh, the narrator of the story. Question 2 What is he “a fairly successful hand” at? Answer He was a fairly successful hand at stealing and robbing … [Read more...] about Class 10 English Chapter 2 | The Thief’s Story
Class 10 English Chapter 1 | A Triumph of Surgery
A Triumph of Surgery |Question and Answer | NCERT | Class 10 | English | Footprints without Feet Read and Find out Question 1. Why is Mrs Pumphrey worried about Tricki? Answer Mrs Pumphrey is worried about Tricki because he is unwell. His tongue was rolling out of his mouth. He has refused to eat favourite food and had bouts of vomiting. She feels that he is suffering … [Read more...] about Class 10 English Chapter 1 | A Triumph of Surgery