Question

factories 3(a-2b)²-5(a-2b)​

Answer 1

Hii Mate!!

3 ( a - 2b )² - 5 ( a - 2b )

Let ( a - 2b ) be x .

So , 3 ( a - 2b )² - 5 ( a - 2b )

= 3x² - 5x

= x ( 3x - 5 )

Now , putting the value of x , we get ,

x ( 3x - 5 )

= ( a - 2b ) { 3 ( a - 2b ) - 5 }

= ( a - 2b ) ( 3a - 6b - 5 ) [ Answer ] .

Answer 2

Answer:

3(a - 2b) - 5(a - 2b)

= 3a - 6b - 5a + 10b

= 3a - 5a - 6b + 10b

= -2a + 4b