Chapter 4 | Example 1 to Example 10 of Exercise 4C | Quadratic Equations | RS Aggarwal | Class 10

Here we have covered solved examples of exercise 4C of RS Aggarwal for Class 10. Example 1 of Exercise 4C of RS Aggarwal Find the nature of the roots of quadratic equation 4x^2 - 5x + 3 = 0 Example 2 of Exercise 4C of RS Aggarwal Show that the equation 2x^2 - 6x + 3 = 0 has real roots and find these roots. Example 3 of Exercise 4C of RS Aggarwal Show that the equation x^2 + ax - 4 = 0 has real roots and find these roots Example 4 of Exercise 4C of RS Aggarwal Find the nature of the roots of quadratic equation 3x^2 - 4sqrt3 x + 4 = 0 Example 5 of Exercise 4C of RS Aggarwal Find the values of k for which the quadratic equation 2x^2 + kx + 3 =0 has two real equal roots. Example 6 of Exercise 4C of RS Aggarwal Find the values of k for which the roots of the quadratic equation kx(x - 2) + 6 = 0 are equal. Example 7 of Exercise 4C of RS Aggarwal Find the values of k for which the quadratic equation (k + 4)x^2 + (k + 1)x + 1 = 0 has two real equal roots. Example 8 of Exercise 4C of RS Aggarwal Find the non zero values of k for which the quadratic equation kx^2 + 1 - 2(k - 1)x + x^2 = 0 has equal roots. Hence find the roots of the equation. Example 9 of Exercise 4C of RS Aggarwal If -4 is a root of the equation x^2 + px - 4 = 0 and the equation x^2 + px + q = 0 has equal roots Find the values of p and q. Example 10 of Exercise 4C of RS Aggarwal If -2 is a root of the equation 3x^2 + 7x + p = 0. find the value of k so that the roots of the equation x62 + k(4x + k - 1) + p = 0 are equal. #class_10 #rsaggarwalbook #lquadraticequations #factorizationmethod