− a − a + a3.a3
is gelijk aan
A.  − 2a + a6
B.  2a + a6
C.  2a + a9
D.  − 2a + a9
E.  a2 + a6
A    B    C    D    E

[ 3-0815 - op net sinds 11.9.2021-(E)-24.10.2023 ]

Translation in   E N G L I S H

IN CONSTRUCTION

Oplossing - Solution

− a − a + a³.a³ = − 2a + a3+3 = − 2a + a6
gricha