Completing the Square

[SGVaibhav]

I don't understand completing the square at all

Please teach me completing the square to solve quadratic equations.

And also show me how to use completing the sqaure for integration   (this is very important)
(if something like  1  over x^2 ......)  then completing the square is used to change the form ( i also wanted to know that)

[astarmathsandphysics]

Half hour

[astarmathsandphysics]

I will do a page on my website.

[astarmathsandphysics]

Which module is it from

[SGVaibhav]

actually we have a integration question....
and it is solved using completing the sqaure and i dont get anything :@ :@ :@ : @ :@
please help me
let me write down the working

i dont know the method of completing the square at alll....
i showed the working where i need it...
please explain it to me...

[astarmathsandphysics]

One mo

[astarmathsandphysics]

http://www.astarmathsandphysics.com/a_level_maths_notes/C1/a_level_maths_notes_c1_completing_the_square_and_solving_quadratic_equations.html