Category: class 10

4. Is the following situation possible? If so, determine their present ages. The sum of the ages of

3. Is it possible to design a rectangular mango grove whose length is twice its breadth, and the

2. Find the values of k for each of the following quadratic equations, so that they have two

1. Find the nature of the roots of the following quadratic equations. If the real roots exist, find

6. A cottage industry produces a certain number of pottery articles in a day. It was observed on

5. The altitude of a right triangle is 7 cm less than its base. If the hypotenuse is

4. Find two consecutive positive integers, sum of whose squares is 365. Quadratic Equations Exercise 4.2 Solution in

3. Find two numbers whose sum is 27 and product is 182. Quadratic Equations Exercise 4.2 Solution in

2. Solve the problems given in Example 1. Quadratic Equations Exercise 4.2 Solution in following PDF: Previous Next

1. Find the roots of the following quadratic equations by factorisation: (i) x2–3x–10=0 (ii) 2×2+x–6=0 (iii) (sqrt2x^2+7x+5sqrt2=0) (iv)