Class 10 Maths Chapter 4 Quadratic Equations All Exercise Videos

Quadratic Equations  Chapter 4 Ex 4.1 Introduction & Q(i,ii,iii)  NCERT  Maths Class 10th
Class 10 Maths Exercise 4.1 Introduction and Question 1: Check whether the following are quadratic equations : (i) (x + 1)2 = 2(x – 3) (ii) x^2 – 2x = (–2) (3 – x) (iii) (x – 2)(x + 1) = (x – 1)(x + 3)

Quadratic Equations  Chapter 4 Ex 4.1 Q(iv,v,vi,vii,viii)  NCERT  Maths Class 10th
Question: Check whether the following are quadratic equations : (iv) (x – 3)(2x +1) = x(x + 5) (v) (2x – 1)(x – 3) = (x + 5)(x – 1) (vi) x^2 + 3x + 1 = (x – 2)^2 (vii) (x + 2)^3 = 2x (x^2 – 1) (viii)…

Quadratic Equations  Chapter 4 Ex 4.1 Q2(all 4 parts)  NCERT  Maths Class 10th
*Represent the following situations in the form of quadratic equations*: *(i)* The area of a rectangular plot is 528 m^2 . The length of the plot (in metres) is one more than twice its breadth. We need to find the length and breadth of the plot. *(ii)* The product of…

Quadratic Equations  Chapter 4 Ex 4.2 Q1 (all 5 parts)  NCERT  Maths Class 10th
Find the roots of the following quadratic equations by factorisation: (i) x^2 – 3x – 10 = 0 (ii) 2x^2 + x – 6 = 0 (iii) square root 2x^2 + 7x + 5 square root 2 = 0 (iv) 2x^2 – x + 1/8 = 0 (v) 100 x^2…

Quadratic Equations  Chapter 4 Ex 4.2 Q2(i,ii)  NCERT  Maths Class 10th
Question 2: Solve the problems given in Example 1.

Quadratic Equations  Chapter 4 Ex 4.2 Q3  NCERT  Maths Class 10th
Question 3: Find two numbers whose sum is 27 and product is 182.

Quadratic Equations  Chapter 4 Ex 4.2 Q4  NCERT  Maths Class 10th
Question 4: Find two consecutive positive integers, sum of whose squares is 365.

Quadratic Equations  Chapter 4 Ex 4.2 Q5  NCERT  Maths Class 10th
Question 5: The altitude of a right triangle is 7 cm less than its base. If the hypotenuse is 13 cm, find the other two sides.

Quadratic Equations  Chapter 4 Ex 4.2 Q6  NCERT  Maths Class 10th
Question 6: A cottage industry produces a certain number of pottery articles in a day. It was observed on a particular day that the cost of production of each article (in rupees) was 3 more than twice the number of articles produced on that day. If the total cost of…