Salut! =)
6 )
A = 9¹² : 9¹⁰
A = 9¹²⁻¹⁰
A = 9²
A = 18
B = ( - 5 )³⁴ : ( - 5 )³²
B = ( - 5 )³⁴⁻³²
B = ( - 5 )²
B = 25
C = ( -11 )² : ( -11 )
C = ( - 11 )¹
C = -11
D = -7¹⁵ : ( -7 )¹³
D = -7¹⁵⁻¹³
D = -7²
D = -49
F = -8⁵ : ( -8 )⁴
F = -8⁵⁻⁴
F = -8¹
F = -8
G = -12⁴ : 12²
G = -12⁴⁻²
G = -12²
G = -144
H = ( -11 )³ : ( -11 )
H = -11³⁻¹
H = -11²
H = -121
I = ( -1 )¹⁵² : 1
I = -1 ¹⁵¹
I = -1
Bafta! =)