Factorise:
Question:

Factorise:

$x^{2}-4 x+3$

Solution:

$x^{2}-4 x+3$

$=x^{2}-3 x-x+3$

$=x(x-3)-1(x-3)$

$=(x-1)(x-3)$

 

Administrator

Leave a comment

Please enter comment.
Please enter your name.