dokoncz-zdanie-wybierz-dwie-wlasciwe-odpowiedzi-sposrod-podanychdla-kazdej-liczby

A)

$\left[3-\left(x-2y\right)\right]^2$ \left[3-\left(x-2y\right)\right]^2

B)

$\left[3+\left(x-2y\right)\right]^2$ \left[3+\left(x-2y\right)\right]^2

C)

$\left[3-\left(x+2y\right)\right]^2$ \left[3-\left(x+2y\right)\right]^2

D)

$\left[3-\left(x-y\right)\right] \cdot \left[3+\left(x-y\right)\right]$ \left[3-\left(x-y\right)\right] \cdot \left[3+\left(x-y\right)\right]

E)

$\left[3-\left(x+2y\right)\right] \cdot \left[3+\left(x+2y\right)\right]$ \left[3-\left(x+2y\right)\right] \cdot \left[3+\left(x+2y\right)\right]

F)

$-\left[\left(x-y\right)-3\right] \cdot \left[\left(x-y\right)+3\right]$ -\left[\left(x-y\right)-3\right] \cdot \left[\left(x-y\right)+3\right]