## Tuesday, June 4, 2013

Blog-66

Dear Students,

Following two files are very important to improve your base for remembering the formulas. It is 100 % free for all the students of the world. Download these two files, take the Print Out of these files on two sides of the paper and practice these formulas for your benefit to get high scores in Mathematics Standard 10/ Grade 10.

In the Previous Blog we had seen some important concepts of Quadratic Equation.
2) Click Here to Read the Blog
3) Click Here to Read the Blog
4) Click Here to Read the Blog
5) Click Here to Read the Blog
6) Click Here to Read the Blog on (06 Basics of Quadratic Equations (Grades 9 to 12) Part-06)

Some special and critical types of the factors:
Just go through this downloaded file and be prepared to solve any problem pertaining to these critical factors.
Some Important Problems related to Quadratic Equation:

a) If one root of the quadratic equation k x 2 - 5 x + 2 = 0 is 4 times the other, then find " k "
Solution:

b) If the roots of the quadratic equation  x 2 +  m x + n = 0 differ by 3, then prove that 2 =  4 n + 9
Solution:

c) If one root of the quadratic equation p x 2 +  x + p = 0 is the square of the other, then find  prove that 1 + p q ( p + q - 3 ) = 0
Solution:

Hence Proved
Few More problems will be discussed in the next Blog.

Anil Satpute