Thursday, June 20, 2013

67-08 Basics of Quadratic Equations (Grades 9 to 12) Part-08

Some Important Problems related to Quadratic Equation:
 
a) If sum of the root of the quadratic equation [1/(x + m)] + [1/(x + n)] = 1/p is 0, then show that the product of the roots is -[(2 + 2)/2]








































































































Now by using above method, we can easily solve the following examples.

       



Few more problems will be discussed in the next Blog.

Anil Satpute