Question

(x -2y) x (x - 2y)​

Answer 1

Step-by-step explanation:

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

= (x)^2 + (2y)^2 - 2×x×2y

=

$x {}^{2} + 2y { }^{2} - 4xy$

I hope this will help u

mark me brainlist and follow