Bonjour,
2*2*2*2*2 = 32
1/5*1/5 = 1/25
-2*-2*-2*-2 =16
-1/3*-1/3 = 1/9
10*10*10*10 = 10 000
1/10*1/10*1/10 = 1/1 000
3/4*3/4*3/4 = 27/64
-0,5*-0,5 = 0,25
