A) = . =

B) =

D)(1,2)²=

E)(0,9)²=

F) =

G) =

H) =

O) =

J) =

K) =

I) =

M) =

N)(7)³=

O)=

P)(-0,5)²=

Q)(0,3)³=

R) =

S) =

T) =

U)=

V) =

W) =

X) =

Y) =

Z) =