factorise
(x-2y)^2-6(x-2y)+5
Attachments:
Answers
Answered by
2
Hope it helps.........
Attachments:
Answered by
11
Hi ,
( x -2y )² - 6( x - 2y ) + 5
Let ( x - 2y ) = a ----( 1 )
= a² - 6a + 5
= a² - a - 5a + 5
= a ( a - 1 ) - 5 ( a - 1 )
= ( a - 1 ) ( a - 5 )
Put a = x - 2y
= ( x - 2y - 1 ) ( x - 2y - 5 )
I hope this helps you.
: )
( x -2y )² - 6( x - 2y ) + 5
Let ( x - 2y ) = a ----( 1 )
= a² - 6a + 5
= a² - a - 5a + 5
= a ( a - 1 ) - 5 ( a - 1 )
= ( a - 1 ) ( a - 5 )
Put a = x - 2y
= ( x - 2y - 1 ) ( x - 2y - 5 )
I hope this helps you.
: )
Aditya987:
you are genius
Similar questions