factorize. ..and Pls explain clearly
I will alot 11points for it
Attachments:
Answers
Answered by
2
x^2 + 1/x^2 - 2 - 3x +3/x
x^2 + 1/x^2 - 2 x^2. 1/x^2, - 3( x-1/x)
As a- b)^2 = a^2 + b^2 - 2ab
compare
take a = x
b= 1/x
So ( x-1/x)^2 - 3( x-1/x)
x-1/x)( x-1/x - 3)
x^2 + 1/x^2 - 2 x^2. 1/x^2, - 3( x-1/x)
As a- b)^2 = a^2 + b^2 - 2ab
compare
take a = x
b= 1/x
So ( x-1/x)^2 - 3( x-1/x)
x-1/x)( x-1/x - 3)
Similar questions