Maths
Find the roots of the following quadratic equations, if they exist, by the method of completing the square : 4x^2 + 4 root 3x + 3 = 0
04
Oct
Find the roots of the following quadratic equations, if they exist, by the method of completing the square : 4x^2 + 4 root 3x + 3 = 0 by the method of completing the square : 4x^2 + 4 root 3x + 3 = 0 Find the roots of the following quadratic equations if they [...]
Find the roots of the following quadratic equations, if they exist, by the method of completing the square : 2x^2 + x − 4 = 0
04
Oct
Find the roots of the following quadratic equations, if they exist, by the method of completing the square : 2x^2 + x − 4 = 0 by the method of completing the square : 2x^2 + x − 4 = 0 Find the roots of the following quadratic equations if they exist October 4, 2020 [...]
Find the roots of the following quadratic equations, if they exist, by the method of completing the square : 2x^2−7x+3=0
04
Oct
Find the roots of the following quadratic equations, if they exist, by the method of completing the square : 2x^2−7x+3=0 by the method of completing the square : 2x^2−7x+3=0 Find the roots of the following quadratic equations if they exist October 4, 2020 Category: Chapter 4 - Quadratic Equations , Maths , NCERT Class 10 [...]
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 production on that day was Rs 90, find the number of articles produced and the cost of each article.
04
Oct
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 production on that day was Rs 90, [...]
The altitude of a right triangle is 7 cm less than its base. If the hypotenuse is 13 cm, find the other two sides
04
Oct
The altitude of a right triangle is 7 cm less than its base. If the hypotenuse is 13 cm, find the other two sides find the other two sides The altitude of a right triangle is 7 cm less than its base. If the hypotenuse is 13 cm October 4, 2020 Category: Chapter 4 - [...]
Find two consecutive positive integers, sum of whose squares is 365.
04
Oct
Find two consecutive positive integers, sum of whose squares is 365. Find two consecutive positive integers sum of whose squares is 365. October 4, 2020 Category: Chapter 4 - Quadratic Equations , Maths , NCERT Class 10 ,
Find two numbers whose sum is 27 and product is 182
04
Oct
Find two numbers whose sum is 27 and product is 182 Find two numbers whose sum is 27 and product is 182 October 4, 2020 Category: Chapter 4 - Quadratic Equations , Maths , NCERT Class 10 ,
Solve the problems given in Example 1. x2 – 55x + 750 = 0
04
Oct
Solve the problems given in Example 1. x2 – 55x + 750 = 0 Solve the problems given in Example 1. x2 - 55x + 750 = 0 October 4, 2020 Category: Chapter 4 - Quadratic Equations , Maths , NCERT Class 10 ,
Solve the problems given in Example 1. x2 – 45x + 324 = 0
04
Oct
Solve the problems given in Example 1. x2 – 45x + 324 = 0 Solve the problems given in Example 1. x2 – 45x + 324 = 0 October 4, 2020 Category: Chapter 4 - Quadratic Equations , Maths , NCERT Class 10 ,
Find the roots of the following quadratic equations by factorisation: 100x^2 − 20x + 1 = 0
04
Oct
Find the roots of the following quadratic equations by factorisation: 100x^2 − 20x + 1 = 0 Find the roots of the following quadratic equations by factorisation: 100x^2 − 20x + 1 = 0 October 4, 2020 Category: Chapter 4 - Quadratic Equations , Maths , NCERT Class 10 ,