A.   ab
B.   − ab
C.   a2 + b2
D.   1opab
E.   a2 − b2
F.   (a − b)2
A   B   C   D   E   F

[ B-4992 - op net sinds 11.9.09-(E)-4.11.2024 ]

Translation in   E N G L I S H

See above

Oplossing - Solution