Potenser Flashcards
1
Q
x y
a • a =
A
x y x+y
a • a = a
2
Q
x y
( a )
A
xy
a
3
Q
x
( a )
( - )
( b )
A
x
a
——
x
b
4
Q
x a —— = y a
A
x-y
a
5
Q
x x
a • b
A
x
( ab )
6
Q
-x
a
A
1
———-
x
a
7
Q
0
a
A
1.
8
Q
1/2
a
A
__. /——-
\ /
\/. a
9
Q
-x
a
A
1
———
X
a
