Question

(x - 2y)2 + (2x - y)​

Answer 1

Answer:

4x^2 - 2xy - 8xy + 4y^2

Step-by-step explanation:

(x - 2y)2 + (2x - y)

( 2x-4y ) + ( 2x -y )

2x (2x - y) - 4y (2x - y)

4x^2 - 2xy - 8xy + 4y^2

continue now.....

Answer 2

Answer:

1.1 Evaluate : (x-2y)2 = x2-4xy+4y2

1.2 Evaluate : (x+y)2 = x2+2xy+y2

STEP

2

:

Pulling out like terms

2.1 Pull out like factors :

3y2 - 6xy = -3y • (2x - y)

Final result :

-3y • (2x - y)